How severe is CVE-2023-37342?

CVE-2023-37342 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-37342 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-37342?

CVE-2023-37342 affects Tungstenautomation Power Pdf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-37342?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-37342 have an EU (EUVD) identifier?

Yes. CVE-2023-37342 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41246.

When was CVE-2023-37342 published?

CVE-2023-37342 was published on 2024-05-03 and last updated on 2026-06-17.

CVE-2023-37342

CVE-2023-37342 is a high-severity vulnerability in Tungstenautomation Power Pdf with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-122.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-41246
Weakness: CWE-122
Affected product: Tungstenautomation Power Pdf
Published: 2024-05-03
Last modified: 2026-06-17

Description

Kofax Power PDF PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PNG files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20439.

Frequently asked questions

What is CVE-2023-37342?: Kofax Power PDF PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PNG files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20439.
How severe is CVE-2023-37342?: CVE-2023-37342 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-37342 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-37342?: CVE-2023-37342 affects Tungstenautomation Power Pdf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-37342?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-37342 have an EU (EUVD) identifier?: Yes. CVE-2023-37342 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41246.
When was CVE-2023-37342 published?: CVE-2023-37342 was published on 2024-05-03 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-23-937/

Affected products (1)

cpe:2.3:a:tungstenautomation:power_pdf:*:*:*:*:*:windows:*:*

More vulnerabilities in Tungstenautomation Power Pdf

CVE-2024-12547 — High (CVSS 8.8): Tungsten Automation Power PDF JPF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This…
CVE-2024-12551 — High (CVSS 7.8): Tungsten Automation Power PDF JP2 File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This…
CVE-2024-12550 — High (CVSS 7.8): Tungsten Automation Power PDF JP2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This…
CVE-2024-12549 — High (CVSS 7.8): Tungsten Automation Power PDF JP2 File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This…
CVE-2024-9764 — High (CVSS 7.8): Tungsten Automation Power PDF PDF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability…
CVE-2024-9755 — High (CVSS 7.8): Tungsten Automation Power PDF JP2 File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This…

All CVEs affecting Tungstenautomation Power Pdf →

Other CWE-122 (Heap-based Buffer Overflow) vulnerabilities

CVE-2026-46752 — Critical (CVSS 10.0): Redis Lua HEAP overflow in cjson library vulnerability in Apache Kvrocks. This issue affects Apache Kvrocks: from…
CVE-2026-24822 — Critical (CVSS 10.0): Out-of-bounds Write, Heap-based Buffer Overflow vulnerability in ttttupup wxhelper (src modules). This vulnerability is…
CVE-2025-23123 — Critical (CVSS 10.0): A malicious actor with access to the management network could execute a remote code execution (RCE) by exploiting a…
CVE-2022-34819 — Critical (CVSS 10.0): A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions <…
CVE-2026-44050 — Critical (CVSS 9.9): A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4.2 allows a remote…
CVE-2026-49841 — Critical (CVSS 9.8): FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to…

Browse all CWE-122 (Heap-based Buffer Overflow) vulnerabilities →