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Weakness (CWE) CWE-121 Stack-based Buffer Overflow 1 CWE-787 Out-of-bounds Write 1

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TI-2020-16629 CVE-2020-27347 · GHSA-xp5q-c655-9565

tmux stack buffer overflow in function input_csi_dispatch_sgr_colon

Priority LOW 39

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 3.1HIGH 8.8· Local · Low privileges · No interaction · EPSS 0.00693 · Published 2020-11-06 · Fixed in 3.1c, 3.1b-1ubuntu0.1 +1 CWE-121

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