CVE-2022-4254
sssd: sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
CVE-2022-4254 is fixed in 24 products on 1 platform, first by libipa-hbac0 2.2.3-3ubuntu0.11, released February 1, 2023. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0095
61st percentile
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libipa-hbac0 · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libipa-hbac0 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libnss-sss · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libnss-sss 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libpam-sss · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libpam-sss 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libsss-certmap0 · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libsss-certmap0 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libsss-idmap0 · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libsss-idmap0 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libsss-nss-idmap0 · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libsss-nss-idmap0 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libsss-simpleifp0 · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libsss-simpleifp0 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libsss-sudo · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libsss-sudo 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| libwbclient-sssd · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | libwbclient-sssd 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| python3-libipa-hbac · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | python3-libipa-hbac 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| python3-libsss-nss-idmap · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | python3-libsss-nss-idmap 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| python3-sss · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | python3-sss 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd · Debian 12.15 (bookworm) | 2.3.1-1 | DEBIAN-CVE-2022-4254 | Feb 1, 2023 |
| sssd · Debian 13.5 (trixie) | 2.3.1-1 | DEBIAN-CVE-2022-4254 | Feb 1, 2023 |
| sssd · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-ad · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-ad 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-ad-common · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-ad-common 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-common · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-common 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-dbus · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-dbus 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-ipa · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-ipa 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-kcm · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-kcm 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-krb5 · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-krb5 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-krb5-common · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-krb5-common 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-ldap · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-ldap 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-proxy · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-proxy 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
| sssd-tools · Ubuntu 20.04 LTS (focal) | 2.2.3-3ubuntu0.11 | sssd-tools 2.2.3-3ubuntu0.11 | Feb 1, 2023 |
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