Cloud Vulnerability DB
A community-led vulnerabilities database
Vulnerability DatabaseCVE-2022-35070
CVE-2022-35070:
NixOS vulnerability analysis and mitigation
Overview
OTFCC commit 617837b contains a heap buffer overflow vulnerability identified as CVE-2022-35070. The vulnerability specifically affects the otfccdump utility and is triggered via /release-x64/otfccdump+0x65fc97 (Debian Security).
Technical details
The vulnerability is a heap buffer overflow condition in the OTFCC font processing tool. The issue affects multiple versions of the texlive-bin package across different distributions (Debian Security).
Impact
The vulnerability could potentially lead to memory corruption through heap buffer overflow, which typically can result in program crashes or potential code execution. However, the impact appears to be limited as it affects a CLI tool with no significant security implications (Debian Security).
Mitigation and workarounds
The vulnerability has been addressed in various distributions. For Debian, the issue is fixed in bullseye with version 2020.20200327.54578-7+deb11u2. However, some versions remain vulnerable, including bookworm (2022.20220321.62855-5.1+deb12u2), trixie (2024.20240313.70630+ds-5), and sid (2024.20240313.70630+ds-6) (Debian Security).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
Free Vulnerability Assessment
Benchmark your Cloud Security Posture
Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.
Additional Wiz resources
Get a personalized demo
Ready to see Wiz in action?
"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management