CVE-2025-52936

NameCVE-2025-52936
DescriptionImproper Link Resolution Before File Access ('Link Following') vulnerability in yrutschle sslh.This issue affects sslh: before 2.2.2.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1108284

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
sslh (PTS)bookworm, bullseye1.20-1vulnerable
trixie, sid2.1.4-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
sslhsource(unstable)(unfixed)1108284

Notes

https://github.com/yrutschle/sslh/pull/494
Fixed by: https://github.com/yrutschle/sslh/commit/0fe9bd5a956a123342ff12352b25bff8025dac69 (v2.2.2)

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