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Vulnerability DatabaseCVE-2022-35067
CVE-2022-35067:
NixOS vulnerability analysis and mitigation
Overview
OTFCC commit 617837b contains a heap buffer overflow vulnerability via /release-x64/otfccdump+0x6e41b0 (NVD, Debian Tracker).
Technical details
The vulnerability exists in the OTFCC font processing tool at commit 617837b, specifically affecting the otfccdump utility. The issue manifests as a heap buffer overflow at memory location /release-x64/otfccdump+0x6e41b0 (NVD).
Impact
A successful exploitation of this vulnerability could lead to memory corruption and potential arbitrary code execution in the context of the application (Debian Tracker).
Mitigation and workarounds
The vulnerability has been fixed in several distributions. For Debian systems, the fix is available in bullseye version 2020.20200327.54578-7+deb11u2. Systems running bookworm, trixie, and sid versions remain vulnerable and should be updated when patches become available (Debian Tracker).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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