CVE-2022-2735

Katalog CVE

CVSS 7.8 · High EPSS 0,32%

Kerentanan Incorrect Default Permissions pada clusterlabs pcs, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.

Rincian

Terbit di NVD

6 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-276: Incorrect Default Permissions

EPSS (30 hari)

0,32% peluang dieksploitasi; lebih tinggi dari 22,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=2116815 issue tracking · patch · advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2022-2735 advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5226 advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2022/09/01/4 mailing list · release notes · advisory pihak ketiga