CVE-2019-16167

NameCVE-2019-16167
Descriptionsysstat before 12.1.6 has memory corruption due to an Integer Overflow in remap_struct() in sa_common.c.
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 (attack range: remote)
Debian Bugs939914

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
sysstat (PTS)jessie11.0.1-1fixed
stretch11.4.3-2fixed
buster12.0.3-2vulnerable
bullseye, sid12.0.6-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
sysstatsource(unstable)(unfixed)medium939914
sysstatsourcejessie(not affected)
sysstatsourcestretch(not affected)

Notes

[buster] - sysstat <no-dsa> (Minor issue, can be fixed via point release)
[stretch] - sysstat <not-affected> (Vulnerable code introduced later)
[jessie] - sysstat <not-affected> (Vulnerable code introduced later)
https://github.com/sysstat/sysstat/issues/230
Introduced after: https://github.com/sysstat/sysstat/commit/65ac30359e49ee717397e39950d7c24a6610d57c (v11.7.1)
Fixed by: https://github.com/sysstat/sysstat/commit/edbf507678bf10914e9804ff8a06737fdcb2e781

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