This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-27347 →

DEBIAN-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...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 tmux

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1c-1"}]}]

Debian:13 tmux

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1c-1"}]}]

Debian:14 tmux

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1c-1"}]}]

References

advisory security-tracker.debian.org