| Name | CVE-2022-4254 |
| Description | sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3436-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| sssd (PTS) | jessie, jessie (lts) | 1.11.7-3+deb8u2 | fixed |
| stretch (security), stretch (lts), stretch | 1.15.0-3+deb9u2 | fixed |
| buster (security), buster, buster (lts) | 1.16.3-3.2+deb10u2 | fixed |
| bullseye | 2.4.1-2 | fixed |
| bookworm | 2.8.2-4 | fixed |
| sid | 2.9.5-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| sssd | source | jessie | (not affected) | | | |
| sssd | source | stretch | (not affected) | | | |
| sssd | source | buster | 1.16.3-3.2+deb10u1 | | DLA-3436-1 | |
| sssd | source | (unstable) | 2.3.1-1 | | | |
Notes
https://bugzilla.redhat.com/show_bug.cgi?id=2149894
https://github.com/SSSD/sssd/issues/5135
https://github.com/SSSD/sssd/commit/a2b9a84460429181f2a4fa7e2bb5ab49fd561274
https://github.com/SSSD/sssd/commit/918fb32af6a271230bf87db47f78768edb9ca86c (sssd-1-16)
[stretch] - sssd <not-affected> (The vulnerable code was introduced later)
[jessie] - sssd <not-affected> (The vulnerable code was introduced later)