CVE-2021-27211

NameCVE-2021-27211
Descriptionsteghide 0.5.1 relies on a certain 32-bit seed value, which makes it easier for attackers to detect hidden data.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs983267

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
steghide (PTS)stretch0.5.1-12vulnerable
buster0.5.1-13vulnerable
bullseye, sid0.5.1-15vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
steghidesource(unstable)(unfixed)983267

Notes

[bullseye] - steghide <no-dsa> (Minor issue)
[buster] - steghide <no-dsa> (Minor issue)
[stretch] - steghide <postponed> (Minor issue; can be fixed in next DLA)
https://github.com/b4shfire/stegcrack

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