ALT-PU-2020-3216-1
Closed vulnerabilities
Published: 2020-11-06
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2020-27347
In tmux before version 3.1c the function input_csi_dispatch_sgr_colon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output.
Severity: HIGH (7.8)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
- https://github.com/tmux/tmux/commit/a868bacb46e3c900530bed47a1c6f85b0fbe701c
- https://github.com/tmux/tmux/commit/a868bacb46e3c900530bed47a1c6f85b0fbe701c
- https://raw.githubusercontent.com/tmux/tmux/3.1c/CHANGES
- https://raw.githubusercontent.com/tmux/tmux/3.1c/CHANGES
- GLSA-202011-10
- GLSA-202011-10
- https://www.openwall.com/lists/oss-security/2020/11/05/3
- https://www.openwall.com/lists/oss-security/2020/11/05/3