CVE-2022-4318
Cri-o: /etc/passwd tampering privesc
HIGH 7.8
En bref
- Source
- NVD
- EPSS
- EPSS 0.29 % · centile 22 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
A vulnerability was found in cri-o. This issue allows the addition of arbitrary lines into /etc/passwd by use of a specially crafted environment variable.
Faiblesses (CWE)
- CWE-538 — Insertion of Sensitive Information into Externally-Accessible File or Directory
- CWE-913 — Contrôle incorrect de ressources de code gérées dynamiquement
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | redhat |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-cm9x-c3rh-7rc4 — CRI-O vulnerable to /etc/passwd tampering resulting in Privilege Escalation
- GO-2022-1206 — CRI-O vulnerable to /etc/passwd tampering resulting in Privilege Escalation in github.com/cri-o/cri-o
Références européennes
- ENISA EUVD · EUVD-2022-7601
- GCVE · GCVE-0-2022-4318
Configurations affectées (CPE NVD)
cpe:2.3:a:kubernetes:cri-o:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_power:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_power:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.12:*:*:*:*:*:*:*cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.11:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.11:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_power:4.11:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.11:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Red Hat · Red Hat OpenShift Container Platform 4.11 | unaffected 0:1.24.4-10.rhaos4.11.git1ed5ac5.el8 < * |
| Red Hat · Red Hat OpenShift Container Platform 4.12 | unaffected 0:1.25.2-9.rhaos4.12.git0a083f9.el9 < * |
| Red Hat · Red Hat Enterprise Linux 9 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |