CVE-2019-6991

NameCVE-2019-6991
DescriptionA classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs921000

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
zoneminder (PTS)bullseye1.34.23-1fixed
sid, bookworm1.36.33+dfsg1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
zonemindersourcewheezy(unfixed)end-of-life
zonemindersource(unstable)1.32.3-2921000

Notes

https://github.com/ZoneMinder/zoneminder/issues/2478
https://github.com/ZoneMinder/zoneminder/pull/2482

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