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Vulnerability DatabaseCVE-2022-0695
CVE-2022-0695:
NixOS vulnerability analysis and mitigation
Overview
CVE-2022-0695 is a Denial of Service vulnerability affecting the GitHub repository radareorg/radare2 versions prior to 5.6.4. The vulnerability was discovered and disclosed in February 2022, impacting the radare2 reverse engineering framework (NVD, CVE).
Technical details
The vulnerability is classified as CWE-400 (Uncontrolled Resource Consumption) as confirmed by multiple vulnerability reports (NVD CNA Status). The issue was addressed through a fix implemented in commit 634b886e84a5c568d243e744becc6b3223e089cf, which resolved buffer handling issues in PE/QNX/DYLDCACHE/PSX parsers (GitHub Commit).
Impact
The vulnerability could lead to a Denial of Service condition in the affected radare2 installations, potentially impacting system availability and resource consumption (NVD).
Mitigation and workarounds
The vulnerability has been fixed in radare2 version 5.6.4. Users are advised to upgrade to this version or later. The fix has been included in various distribution updates, including Fedora 35 and 36 (Fedora Update).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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