apache2 (SUSE:Linux Enterprise Software Development Kit 12 SP5) — known CVEs & security advisories
Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Software Development Kit 12 SP5 package apache2, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.
CVEs (45)
CVE-2021-39275 — CVSS 9.8 (critical): ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these…
CVE-2023-25690 — CVSS 9.8 (critical): Some mod_proxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are…
CVE-2022-22720 — CVSS 9.8 (critical): Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing…
CVE-2021-26691 — CVSS 9.8 (critical): In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow
CVE-2021-44790 — CVSS 9.8 (critical): A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The…
CVE-2024-38474 — CVSS 9.8 (critical): Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories…
CVE-2022-23943 — CVSS 9.8 (critical): Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker…
CVE-2022-31813 — CVSS 9.8 (critical): Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded-* headers to the origin server based on client side Connection header…
CVE-2024-38476 — CVSS 9.8 (critical): Vulnerability in core of Apache HTTP Server 2.4.59 and earlier are vulnerably to information disclosure, SSRF or local script execution via…
CVE-2022-22721 — CVSS 9.1 (critical): If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens…
CVE-2022-28615 — CVSS 9.1 (critical): Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with…
CVE-2022-36760 — CVSS 9.0 (critical): Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an…
CVE-2021-44224 — CVSS 8.2 (high): A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for…
CVE-2024-38473 — CVSS 8.1 (high): Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend…
CVE-2023-31122 — CVSS 7.5 (high): Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.
CVE-2020-11993 — CVSS 7.5 (high): Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns…
CVE-2020-9490 — CVSS 7.5 (high): Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a…
CVE-2021-26690 — CVSS 7.5 (high): Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference…
CVE-2021-31618 — CVSS 7.5 (high): Apache HTTP Server protocol handler for the HTTP/2 protocol checks received request headers against the size limitations as configured for…
CVE-2021-33193 — CVSS 7.5 (high): A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache…
CVE-2021-34798 — CVSS 7.5 (high): Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.
CVE-2022-22719 — CVSS 7.5 (high): A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache…
CVE-2022-26377 — CVSS 7.5 (high): Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an…
CVE-2022-29404 — CVSS 7.5 (high): In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due…
CVE-2022-30522 — CVSS 7.5 (high): If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large…
CVE-2022-30556 — CVSS 7.5 (high): Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage…
CVE-2023-27522 — CVSS 7.5 (high): HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server: from 2.4.30 through…
CVE-2006-20001 — CVSS 7.5 (high): A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the…
CVE-2024-27316 — CVSS 7.5 (high): HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a…
CVE-2024-38477 — CVSS 7.5 (high): null pointer dereference in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious…
CVE-2024-39573 — CVSS 7.5 (high): Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly…
CVE-2020-35452 — CVSS 7.3 (high): Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no…
CVE-2023-38709 — CVSS 7.3 (high): Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This…
CVE-2024-24795 — CVSS 6.3 (medium): HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into…
CVE-2024-39884 — CVSS 6.2 (medium): A regression in the core of Apache HTTP Server 2.4.60 ignores some use of the legacy content-type based configuration of handlers…
CVE-2019-10092 — CVSS 6.1 (medium): In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could…
CVE-2020-1927 — CVSS 6.1 (medium): In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by…
CVE-2022-28614 — CVSS 5.3 (medium): The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect…
CVE-2022-37436 — CVSS 5.3 (medium): Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers…
CVE-2020-1934 — CVSS 5.3 (medium): In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server.
CVE-2020-11985 — CVSS 5.3 (medium): IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain…