CVE-2022-35026
Linux Debian vulnerability analysis and mitigation

Overview

OTFCC commit 617837b contains a segmentation violation vulnerability via /release-x64/otfccdump+0x4fbc0b. The vulnerability was assigned CVE-2022-35026 and was disclosed on September 22, 2022 (NVD).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 6.5 (MEDIUM) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H. This indicates the vulnerability is network exploitable, requires low attack complexity, needs no privileges, requires user interaction, has unchanged scope, and can impact availability but not confidentiality or integrity (NVD).

Impact

The vulnerability affects availability through a segmentation violation, which could lead to program crashes. The vulnerability affects multiple versions of the texlive-bin package across different distributions (Debian Tracker).

Mitigation and workarounds

Fixed versions have been released for some distributions. For example, in Debian bullseye, the vulnerability has been fixed in version 2020.20200327.54578-7+deb11u2 of the texlive-bin package (Debian Tracker).

Additional resources


SourceThis report was generated using AI

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