5.5Mittel

CVE-2026-110330Abrt: abrt: abrt-server trusts client-supplied pid= allowing unprivileged read of other processes' /proc environ

Red Hat Red Hat Enterprise Linux 6; Red Hat Red Hat Enterprise Linux 7; Red Hat Red Hat Enterprise Linux 8 Veröffentlicht: 2026-11-14 00:26 (vor 1 Stunde)

Beschreibung

A flaw was found in abrt. abrt-server trusts a client-supplied PID when creating problem dumps over abrt.socket and, running as root, copies that process's /proc data (including environ) into a dump directory owned by the connecting unprivileged user. This allows a local attacker to read environment variables and related metadata of other users' or root processes when abrtd is running.

Schwachstellentyp (CWE): CWE-862

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

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
Red Hat	Red Hat Enterprise Linux 6	—
Red Hat	Red Hat Enterprise Linux 7	all versions
Red Hat	Red Hat Enterprise Linux 8	all versions

Referenzen und Patches

https://access.redhat.com/security/cve/CVE-2026-110330 vdb-entry
RHBZ#2552065 issue-tracking

CVSS-Score

5.5Mittel

Quelle: redhat · CVSS 3.1

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

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

Zeitverlauf

ID reserviert2026-10-13
Veröffentlicht2026-11-14 00:26
Bei IP-DB eingegangen2026-11-14 01:03
Zuletzt aktualisiert2026-11-14 00:26

Vergeben von (CNA): redhat

In der Quelle ansehen: CVE.org · NVD

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