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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 Yayım: 2026-11-14 00:26 (1 saat önce)

Açıklama

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.

Zayıflık türü (CWE): CWE-862

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Üretici	Ürün	Sürümler
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

Kaynaklar ve yamalar

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

CVSS puanı

5.5Orta

Kaynak: redhat · CVSS 3.1

Saldırı yolu: Yerel
Karmaşıklık: Düşük
Gereken yetki: Düşük
Kullanıcı etkileşimi: Gerekmez
Kapsam: Değişmez
Gizlilik: Yüksek
Bütünlük: Yok
Erişilebilirlik: Yok

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

Zaman çizelgesi

Numara ayrıldı2026-10-13
Yayımlandı2026-11-14 00:26
IP-DB'ye ulaştı2026-11-14 01:03
Son güncelleme2026-11-14 00:26

Numarayı veren (CNA): redhat

Kaynakta görüntüle: CVE.org · NVD

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