Descriptionsysstat through 12.2.0 has a double free in check_file_actlst 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 severityhigh
Debian Bugs946657

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
sysstat (PTS)stretch11.4.3-2fixed
bullseye, sid12.5.2-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
sysstatsourcejessie(not affected)
sysstatsourcestretch(not affected)


[stretch] - sysstat <not-affected> (Vulnerable code introduced in v11.7.1)
[jessie] - sysstat <not-affected> (Vulnerable code introduced in v11.7.1)
Crash in CLI tool, no security impact

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