CVE-2019-9706

NameCVE-2019-9706
DescriptionVixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service (use-after-free and daemon crash) because of a force_rescan_user error.
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)
ReferencesDLA-1723-1, DLA-2801-1
NVD severitylow
Debian Bugs809167

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
cron (PTS)stretch3.0pl1-128+deb9u1vulnerable
stretch (security)3.0pl1-128+deb9u2fixed
buster3.0pl1-134+deb10u1fixed
bookworm, sid, bullseye3.0pl1-137fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
cronsourcejessie3.0pl1-127+deb8u2DLA-1723-1
cronsourcestretch3.0pl1-128+deb9u2DLA-2801-1
cronsource(unstable)3.0pl1-133809167

Notes

Fixed by: https://salsa.debian.org/debian/cron/commit/40791b93

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