CVE-2022-2850

NameCVE-2022-2850
DescriptionA flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3399-1
Debian Bugs1018054

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
389-ds-base (PTS)jessie, jessie (lts)1.3.3.5-4+deb8u7vulnerable
stretch1.3.5.17-2vulnerable
buster (security), buster, buster (lts)1.4.0.21-1+deb10u1fixed
bullseye1.4.4.11-2vulnerable
bookworm2.3.1+dfsg1-1fixed
sid, trixie3.1.1+dfsg1-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
389-ds-basesourcejessie(unfixed)end-of-life
389-ds-basesourcestretch(unfixed)end-of-life
389-ds-basesourcebuster1.4.0.21-1+deb10u1DLA-3399-1
389-ds-basesource(unstable)2.3.1-11018054

Notes

[bullseye] - 389-ds-base <no-dsa> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=2118691
https://github.com/389ds/389-ds-base/issues/4711#issuecomment-1205100979
https://github.com/389ds/389-ds-base/issues/5418
https://github.com/389ds/389-ds-base/commit/513a763b551848e5532ec22bb0086464aa09252f (main)
https://github.com/389ds/389-ds-base/commit/19632a4b8de5ba0abe05cdfe514a7ada07d0c299 (389-ds-base-2.0.17)
https://github.com/389ds/389-ds-base/commit/be599560c9bbb17570f5eeb5aac1919a8d333567 (389-ds-base-1.4.4)
https://github.com/389ds/389-ds-base/commit/bd566957f85c889f13cd24f903c91c16c955acbd (389-ds-base-1.3.10)
Results from an incomplete fix for CVE-2021-3514

Search for package or bug name: Reporting problems