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, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severityhigh (attack range: remote)
Debian Bugs921000

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
zoneminder (PTS)buster1.30.4+dfsg1-5vulnerable
sid1.32.3-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
zonemindersource(unstable)1.32.3-2high921000

Notes

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

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