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CVE-2020-27347

tmux stack buffer overflow in function input_csi_dispatch_sgr_colon

CVSS 8.8 HIGHEPSS 0.7%CWE-121
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
tmux · tmuxUbuntu · tmux

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References
https://github.com/tmux/tmux/commit/a868bacb46e3c900530bed47a1c6f85b0fbe701chttps://raw.githubusercontent.com/tmux/tmux/3.1c/CHANGEShttps://security.gentoo.org/glsa/202011-10https://www.openwall.com/lists/oss-security/2020/11/05/3