Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:OpenStack Cloud Crowbar 9 package MozillaFirefox, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.
CVEs (200)
CVE-2021-38503 — CVSS 10.0 (critical): The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing…
CVE-2021-4140 — CVSS 10.0 (critical): It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR <…
CVE-2022-45406 — CVSS 9.8 (critical): If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on…
CVE-2022-34485 — CVSS 9.8 (critical): Mozilla developers Bryce Seager van Dyk and the Mozilla Fuzzing Team reported potential vulnerabilities present in Firefox 101. Some of…
CVE-2023-34416 — CVSS 9.8 (critical): Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory…
CVE-2022-46882 — CVSS 9.8 (critical): A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox…
CVE-2022-31737 — CVSS 9.8 (critical): A malicious webpage could have caused an out-of-bounds write in WebGL, leading to memory corruption and a potentially exploitable crash…
CVE-2023-29531 — CVSS 9.8 (critical): An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable…
CVE-2022-31736 — CVSS 9.8 (critical): A malicious website could have learned the size of a cross-origin resource that supported Range requests. This vulnerability affects…
CVE-2022-29917 — CVSS 9.8 (critical): Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in…
CVE-2023-29542 — CVSS 9.8 (critical): A newline in a filename could have been used to bypass the file extension security mechanisms that replace malicious file extensions such…
CVE-2020-15683 — CVSS 9.8 (critical): Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed…
CVE-2022-34476 — CVSS 9.8 (critical): ASN.1 parsing of an indefinite SEQUENCE inside an indefinite GROUP could have resulted in the parser accepting malformed ASN.1. This…
CVE-2022-34470 — CVSS 9.8 (critical): Session history navigations may have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox < 102…
CVE-2022-31747 — CVSS 9.8 (critical): Mozilla developers Andrew McCreight, Nicolas B. Pierron, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 100…
CVE-2021-32810 — CVSS 9.8 (critical): crossbeam-deque is a package of work-stealing deques for building task schedulers when programming in Rust. In versions prior to 0.7.4 and…
CVE-2022-22759 — CVSS 9.6 (critical): If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document…
CVE-2022-26384 — CVSS 9.6 (critical): If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they…
CVE-2022-46874 — CVSS 8.8 (high): A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its…
CVE-2020-12416 — CVSS 8.8 (high): A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory…
CVE-2020-12417 — CVSS 8.8 (high): Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a…
CVE-2020-12419 — CVSS 8.8 (high): When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a…
CVE-2020-12420 — CVSS 8.8 (high): When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and…
CVE-2020-12422 — CVSS 8.8 (high): In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out…
CVE-2020-12426 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory…
CVE-2020-15656 — CVSS 8.8 (high): JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various…
CVE-2020-15659 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed…
CVE-2020-15663 — CVSS 8.8 (high): If Firefox is installed to a user-writable directory, the Mozilla Maintenance Service would execute updater.exe from the install location…
CVE-2020-15670 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption…
CVE-2020-15673 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory…
CVE-2020-15678 — CVSS 8.8 (high): When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This…
CVE-2020-15969 — CVSS 8.8 (high): Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a…
CVE-2020-16044 — CVSS 8.8 (high): Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a…
CVE-2020-26950 — CVSS 8.8 (high): In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free…
CVE-2020-26959 — CVSS 8.8 (high): During browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory…
CVE-2020-26960 — CVSS 8.8 (high): If the Compact() method was called on an nsTArray, the array could have been reallocated without updating other pointers, leading to a…
CVE-2020-26968 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. Some of these bugs showed evidence of memory…
CVE-2020-26971 — CVSS 8.8 (high): Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. This…
CVE-2020-26973 — CVSS 8.8 (high): Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer…
CVE-2020-26974 — CVSS 8.8 (high): When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This…
CVE-2020-35112 — CVSS 8.8 (high): If a user downloaded a file lacking an extension on Windows, and then "Open"-ed it from the downloads panel, if there was an executable…
CVE-2020-35113 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. Some of these bugs showed evidence of memory…
CVE-2020-6463 — CVSS 8.8 (high): Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a…
CVE-2021-23954 — CVSS 8.8 (high): Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory…
CVE-2021-23960 — CVSS 8.8 (high): Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash…
CVE-2021-23964 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 84 and Firefox ESR 78.6. Some of these bugs showed evidence of memory…
CVE-2021-23978 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 85 and Firefox ESR 78.7. Some of these bugs showed evidence of memory…
CVE-2021-23987 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 86 and Firefox ESR 78.8. Some of these bugs showed…
CVE-2021-23994 — CVSS 8.8 (high): A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects…
CVE-2021-23995 — CVSS 8.8 (high): When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this…
CVE-2021-23999 — CVSS 8.8 (high): If a Blob URL was loaded through some unusual user interaction, it could have been loaded by the System Principal and granted additional…
CVE-2021-24002 — CVSS 8.8 (high): When a user clicked on an FTP URL containing encoded newline characters (%0A and %0D), the newlines would have been interpreted as such and…
CVE-2021-29946 — CVSS 8.8 (high): Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when…
CVE-2021-29967 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11. Some of these bugs showed evidence of memory…
CVE-2021-29970 — CVSS 8.8 (high): A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be…
CVE-2021-29976 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence…
CVE-2021-29980 — CVSS 8.8 (high): Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable…
CVE-2021-29981 — CVSS 8.8 (high): An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code…
CVE-2021-29984 — CVSS 8.8 (high): Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage…
CVE-2021-29985 — CVSS 8.8 (high): A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This…
CVE-2021-29988 — CVSS 8.8 (high): Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds read or memory corruption, and a…
CVE-2021-29989 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. Some of these bugs showed evidence of memory…
CVE-2021-29990 — CVSS 8.8 (high): Mozilla developers and community members reported memory safety bugs present in Firefox 90. Some of these bugs showed evidence of memory…
CVE-2021-30547 — CVSS 8.8 (high): Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory…
CVE-2021-38495 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Thunderbird 78.13.0. Some of these bugs showed evidence of memory corruption and…
CVE-2021-38496 — CVSS 8.8 (high): During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a…
CVE-2021-38500 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory…
CVE-2021-38501 — CVSS 8.8 (high): Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory…
CVE-2021-38504 — CVSS 8.8 (high): When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to…
CVE-2021-38510 — CVSS 8.8 (high): The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's…
CVE-2021-43537 — CVSS 8.8 (high): An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially…
CVE-2021-43539 — CVSS 8.8 (high): Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing…
CVE-2022-1529 — CVSS 8.8 (high): An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading…
CVE-2022-1802 — CVSS 8.8 (high): If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution…
CVE-2022-2200 — CVSS 8.8 (high): If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading…
CVE-2022-22738 — CVSS 8.8 (high): Applying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially…
CVE-2022-22740 — CVSS 8.8 (high): Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free…
CVE-2022-22744 — CVSS 8.8 (high): The constructed curl command from the "Copy as curl" feature in DevTools was not properly escaped for PowerShell. This could have lead to…
CVE-2022-22751 — CVSS 8.8 (high): Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve…
CVE-2022-22756 — CVSS 8.8 (high): If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an…
CVE-2022-22761 — CVSS 8.8 (high): Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it…
CVE-2022-22763 — CVSS 8.8 (high): When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible…
CVE-2022-22764 — CVSS 8.8 (high): Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of…
CVE-2022-2505 — CVSS 8.8 (high): Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs showed evidence of…
CVE-2022-26381 — CVSS 8.8 (high): An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This…
CVE-2022-28281 — CVSS 8.8 (high): If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of…
CVE-2022-28289 — CVSS 8.8 (high): Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory…
CVE-2022-29909 — CVSS 8.8 (high): Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the…
CVE-2022-31739 — CVSS 8.8 (high): When downloading files on Windows, the % character was not escaped, which could have lead to a download incorrectly being saved to…
CVE-2022-31740 — CVSS 8.8 (high): On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation problem, and a potentially…
CVE-2022-31741 — CVSS 8.8 (high): A crafted CMS message could have been processed incorrectly, leading to an invalid memory read, and potentially further memory corruption…
CVE-2022-34468 — CVSS 8.8 (high): An iframe that was not permitted to run scripts could do so if the user clicked on a <code>javascript:</code> link. This vulnerability…
CVE-2022-34480 — CVSS 8.8 (high): Within the <code>lg_init()</code> function, if several allocations succeed but then one fails, an uninitialized pointer would have been…
CVE-2022-34481 — CVSS 8.8 (high): In the <code>nsTArray_Impl::ReplaceElementsAt()</code> function, an integer overflow could have occurred when the number of elements to…
CVE-2022-34482 — CVSS 8.8 (high): An attacker who could have convinced a user to drag and drop an image to a filesystem could have manipulated the resulting filename to…
CVE-2022-34483 — CVSS 8.8 (high): An attacker who could have convinced a user to drag and drop an image to a filesystem could have manipulated the resulting filename to…
CVE-2022-34484 — CVSS 8.8 (high): The Mozilla Fuzzing Team reported potential vulnerabilities present in Thunderbird 91.10. Some of these bugs showed evidence of memory…
CVE-2022-38473 — CVSS 8.8 (high): A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access)…
CVE-2022-38477 — CVSS 8.8 (high): Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1. Some…
CVE-2022-38478 — CVSS 8.8 (high): Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. Some of…
CVE-2022-40962 — CVSS 8.8 (high): Mozilla developers Nika Layzell, Timothy Nikkel, Sebastian Hengst, Andreas Pehrson, and the Mozilla Fuzzing Team reported memory safety…
CVE-2022-42928 — CVSS 8.8 (high): Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory…
CVE-2022-42932 — CVSS 8.8 (high): Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105 and Firefox ESR 102.3. Some…
CVE-2022-45409 — CVSS 8.8 (high): The garbage collector could have been aborted in several states and zones and <code>GCRuntime::finishCollection</code> may not have been…
CVE-2022-45412 — CVSS 8.8 (high): When resolving a symlink such as <code>file:///proc/self/fd/1</code>, an error message may be produced where the symlink was resolved to a…
CVE-2022-45421 — CVSS 8.8 (high): Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some of these bugs showed…
CVE-2022-46871 — CVSS 8.8 (high): An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox < 108.
CVE-2022-46878 — CVSS 8.8 (high): Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in…
CVE-2022-46881 — CVSS 8.8 (high): An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. *Note*…
CVE-2023-0767 — CVSS 8.8 (high): An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag…
CVE-2023-23605 — CVSS 8.8 (high): Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. Some of these…
CVE-2023-25729 — CVSS 8.8 (high): Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to…
CVE-2023-25732 — CVSS 8.8 (high): When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated…
CVE-2023-25735 — CVSS 8.8 (high): Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment…
CVE-2023-25737 — CVSS 8.8 (high): An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. This vulnerability…
CVE-2023-25739 — CVSS 8.8 (high): Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in…
CVE-2023-25744 — CVSS 8.8 (high): Mmemory safety bugs present in Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume…
CVE-2023-25746 — CVSS 8.8 (high): Memory safety bugs present in Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough…
CVE-2023-28161 — CVSS 8.8 (high): If temporary "one-time" permissions, such as the ability to use the Camera, were granted to a document loaded using a file: URL, that…
CVE-2023-28162 — CVSS 8.8 (high): While implementing AudioWorklets, some code may have casted one type to another, invalid, dynamic type. This could have led to a…
CVE-2023-28176 — CVSS 8.8 (high): Memory safety bugs present in Firefox 110 and Firefox ESR 102.8. Some of these bugs showed evidence of memory corruption and we presume…
CVE-2023-28177 — CVSS 8.8 (high): Memory safety bugs present in Firefox 110. Some of these bugs showed evidence of memory corruption and we presume that with enough effort…
CVE-2023-29536 — CVSS 8.8 (high): An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an…
CVE-2023-29539 — CVSS 8.8 (high): When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL…
CVE-2023-29541 — CVSS 8.8 (high): Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled…
CVE-2023-29550 — CVSS 8.8 (high): Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these bugs showed evidence of memory corruption and we presume…
CVE-2023-32207 — CVSS 8.8 (high): A missing delay in popup notifications could have made it possible for an attacker to trick a user into granting permissions. This…
CVE-2023-32213 — CVSS 8.8 (high): When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects Firefox < 113, Firefox ESR <…
CVE-2023-32215 — CVSS 8.8 (high): Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight and the…
CVE-2023-3600 — CVSS 8.8 (high): During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. This…
CVE-2023-37201 — CVSS 8.8 (high): An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This vulnerability affects…
CVE-2023-37202 — CVSS 8.8 (high): Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to be stored in the main compartment…
CVE-2023-37209 — CVSS 8.8 (high): A use-after-free condition existed in `NotifyOnHistoryReload` where a `LoadingSessionHistoryEntry` object was freed and a reference to that…
CVE-2023-37211 — CVSS 8.8 (high): Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some of these bugs showed evidence of memory…
CVE-2023-37212 — CVSS 8.8 (high): Memory safety bugs present in Firefox 114. Some of these bugs showed evidence of memory corruption and we presume that with enough effort…
CVE-2022-46872 — CVSS 8.6 (high): An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC…
CVE-2021-23981 — CVSS 8.1 (high): A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in…
CVE-2021-29986 — CVSS 8.1 (high): A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. *Note: This issue only…
CVE-2022-42927 — CVSS 8.1 (high): A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a redirect, via…
CVE-2023-25734 — CVSS 8.1 (high): After downloading a Windows <code>.url</code> shortcut from the local filesystem, an attacker could supply a remote path that would lead to…
CVE-2022-34469 — CVSS 8.1 (high): When a TLS Certificate error occurs on a domain protected by the HSTS header, the browser should not allow the user to bypass the…
CVE-2021-29991 — CVSS 8.1 (high): Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting…
CVE-2023-37203 — CVSS 7.8 (high): Insufficient validation in the Drag and Drop API in conjunction with social engineering, may have allowed an attacker to trick end-users…
CVE-2020-15657 — CVSS 7.8 (high): Firefox could be made to load attacker-supplied DLL files from the installation directory. This required an attacker that is already…
CVE-2023-37208 — CVSS 7.8 (high): When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. This vulnerability affects Firefox <…
CVE-2020-12423 — CVSS 7.8 (high): When the Windows DLL "webauthn.dll" was missing from the Operating System, and a malicious one was placed in a folder in the user's %PATH%…
CVE-2022-26387 — CVSS 7.5 (high): When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the…
CVE-2023-25743 — CVSS 7.5 (high): A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome.<br>*This bug…
CVE-2022-24713 — CVSS 7.5 (high): regex is an implementation of regular expressions for the Rust language. The regex crate features built-in mitigations to prevent denial of…
CVE-2022-22737 — CVSS 7.5 (high): Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a…
CVE-2021-38498 — CVSS 7.5 (high): During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a…
CVE-2023-32214 — CVSS 7.5 (high): Protocol handlers `ms-cxh` and `ms-cxh-full` could have been leveraged to trigger a denial of service. *Note: This attack only affects…
CVE-2022-38476 — CVSS 7.5 (high): A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability. In Firefox, this…
CVE-2022-34477 — CVSS 7.5 (high): The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site…
CVE-2022-36319 — CVSS 7.5 (high): When combining CSS properties for overflow and transform, the mouse cursor could interact with different coordinates than displayed. This…
CVE-2022-22741 — CVSS 7.5 (high): When resizing a popup while requesting fullscreen access, the popup would have become unable to leave fullscreen mode. This vulnerability…
CVE-2021-23961 — CVSS 7.4 (high): Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's…
CVE-2021-29964 — CVSS 7.1 (high): A locally-installed hostile program could send `WM_COPYDATA` messages that Firefox would process incorrectly, leading to an out-of-bounds…
CVE-2022-22753 — CVSS 7.1 (high): A Time-of-Check Time-of-Use bug existed in the Maintenance (Updater) Service that could be abused to grant Users write access to an…
CVE-2022-34478 — CVSS 6.5 (medium): The <code>ms-msdt</code>, <code>search</code>, and <code>search-ms</code> protocols deliver content to Microsoft applications, bypassing…
CVE-2022-34479 — CVSS 6.5 (medium): A malicious website that could create a popup could have resized the popup to overlay the address bar with its own content, resulting in…
CVE-2023-28160 — CVSS 6.5 (medium): When following a redirect to a publicly accessible web extension file, the URL may have been translated to the actual local path, leaking…
CVE-2023-37206 — CVSS 6.5 (medium): Uploading files which contain symlinks may have allowed an attacker to trick a user into submitting sensitive data to a malicious website…
CVE-2022-34471 — CVSS 6.5 (medium): When downloading an update for an addon, the downloaded addon update's version was not verified to match the version selected from the…
CVE-2022-22754 — CVSS 6.5 (medium): If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt…
CVE-2022-22760 — CVSS 6.5 (medium): When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code>…
CVE-2023-37204 — CVSS 6.5 (medium): A website could have obscured the fullscreen notification by using an option element by introducing lag via an expensive computational…
CVE-2023-32211 — CVSS 6.5 (medium): A type checking bug would have led to invalid code being compiled. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and…
CVE-2023-25738 — CVSS 6.5 (medium): Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated and could have resulted in invalid…
CVE-2023-25742 — CVSS 6.5 (medium): When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab to crash. This vulnerability…
CVE-2022-26386 — CVSS 6.5 (medium): Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in <code>/tmp</code>, but this behavior…
CVE-2020-15664 — CVSS 6.5 (medium): By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the…
CVE-2023-37205 — CVSS 6.5 (medium): The use of RTL Arabic characters in the address bar may have allowed for URL spoofing. This vulnerability affects Firefox < 115.
CVE-2022-28282 — CVSS 6.5 (medium): By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript…
CVE-2022-28285 — CVSS 6.5 (medium): When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another…
CVE-2022-29914 — CVSS 6.5 (medium): When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser…
CVE-2022-29916 — CVSS 6.5 (medium): Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been…
CVE-2020-15658 — CVSS 6.5 (medium): The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file…
CVE-2020-15655 — CVSS 6.5 (medium): A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential…
CVE-2022-31738 — CVSS 6.5 (medium): When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user…
CVE-2023-25751 — CVSS 6.5 (medium): Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be overwritten incorrectly. This could…
CVE-2022-31742 — CVSS 6.5 (medium): An attacker could have exploited a timing attack by sending a large number of allowCredential entries and detecting the difference between…
CVE-2022-31744 — CVSS 6.5 (medium): An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's…
CVE-2020-15654 — CVSS 6.5 (medium): When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user…
CVE-2023-25752 — CVSS 6.5 (medium): When accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may…
CVE-2020-15653 — CVSS 6.5 (medium): An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues…
CVE-2020-15652 — CVSS 6.5 (medium): By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This…
CVE-2021-23982 — CVSS 6.5 (medium): Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as…
CVE-2021-23984 — CVSS 6.5 (medium): A malicious extension could have opened a popup window lacking an address bar. The title of the popup lacking an address bar should not be…
CVE-2022-45404 — CVSS 6.5 (medium): Through a series of popup and <code>window.print()</code> calls, an attacker can cause a window to go fullscreen without the user seeing…
CVE-2022-45405 — CVSS 6.5 (medium): Freeing arbitrary <code>nsIInputStream</code>'s on a different thread than creation could have led to a use-after-free and potentially…
CVE-2020-12424 — CVSS 6.5 (medium): When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been…
CVE-2021-23998 — CVSS 6.5 (medium): Through complicated navigations with new windows, an HTTP page could have inherited a secure lock icon from an HTTPS page. This…
CVE-2022-45408 — CVSS 6.5 (medium): Through a series of popups that reuse windowName, an attacker can cause a window to go fullscreen without the user seeing the notification…
CVE-2023-29535 — CVSS 6.5 (medium): Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory…
CVE-2021-29945 — CVSS 6.5 (medium): The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. *Note: This issue…
CVE-2022-45410 — CVSS 6.5 (medium): When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the ServiceWorker took…