7.8Hoch

CVE-2022-4318Cri-o: /etc/passwd tampering privesc

Red Hat Red Hat OpenShift Container Platform 4.11; Red Hat Red Hat OpenShift Container Platform 4.12; Red Hat Red Hat Enterprise Linux 9 Veröffentlicht: 2023-09-25 22:23 (vor 3 Jahren)

Beschreibung

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.

Schwachstellentyp (CWE): CWE-538

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
openshift	4.11	—
openshift	4.12	—
Red Hat	Red Hat Enterprise Linux 9	—
Red Hat	Red Hat OpenShift Container Platform 4.11	all versions
Red Hat	Red Hat OpenShift Container Platform 4.12	all versions

Referenzen und Patches

RHSA-2023:1033 vendor-advisory
RHSA-2023:1503 vendor-advisory
https://access.redhat.com/security/cve/CVE-2022-4318 vdb-entry
RHBZ#2152703 issue-tracking

CVSS-Score

7.8Hoch

Quelle: redhat · CVSS 3.1

Angriffsvektor: Lokal
Komplexität: Niedrig
Rechte erforderlich: Niedrig
Benutzerinteraktion: Keine
Geltungsbereich: Unverändert
Vertraulichkeit: Hoch
Integrität: Hoch
Verfügbarkeit: Hoch

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS (Ausnutzungswahrscheinlichkeit in 30 Tagen)

0.29%

höher als 22 % aller CVEs

CISA-Bewertung (SSVC)

Ausnutzung: none
Automatisierbar: no
Technische Auswirkung: total

Zeitverlauf

ID reserviert2022-12-06
Veröffentlicht2023-09-25 22:23
Bei IP-DB eingegangen2026-10-24 23:39
Zuletzt aktualisiert2024-08-03 04:34

Vergeben von (CNA): redhat

In der Quelle ansehen: CVE.org · NVD

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