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CVE-2022-43242

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Date: November 1, 2022

Libde265 v1.0.8 was discovered to contain a heap-buffer-overflow vulnerability via mc_luma<unsigned char> in motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted video file.

Language: C++

Severity Score

Related Resources (7)

https://github.com/strukturag/libde265/issues/340
https://lists.debian.org/debian-lts-announce/2023/01/msg00020.html
https://security.alpinelinux.org/vuln/CVE-2022-43242
https://nvd.nist.gov/vuln/detail/CVE-2022-43242
https://security-tracker.debian.org/tracker/CVE-2022-43242
https://www.debian.org/security/2023/dsa-5346
https://www.mend.io/vulnerability-database/CVE-2022-43242

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

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Upgrade to version libde265 - 1.0.9

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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