CVE-2024-25714

NameCVE-2024-25714
DescriptionIn Rhonabwy through 1.1.13, HMAC signature verification uses a strcmp function that is vulnerable to side-channel attacks, because it stops the comparison when the first difference is spotted in the two signatures. (The fix uses gnutls_memcmp, which has constant-time execution.)
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
rhonabwy (PTS)bullseye0.9.13-3+deb11u2vulnerable
bookworm1.1.11-1vulnerable
trixie1.1.13-2fixed
sid1.1.13-2.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
rhonabwysource(unstable)1.1.13-2

Notes

[bookworm] - rhonabwy <no-dsa> (Minor issue)
[bullseye] - rhonabwy <no-dsa> (Minor issue)
https://github.com/babelouest/rhonabwy/commit/f9fd9a1c77e48b514ebb3baf0360f87eef3d846e

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