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6.0Orta

CVE-2023-6917Pcp: unsafe use of directories allows pcp to root privilege escalation

Red Hat Red Hat Enterprise Linux 9; Red Hat Red Hat Enterprise Linux 6; Red Hat Red Hat Enterprise Linux 7; Red Hat Red Hat Enterprise Linux 8 Yayım: (2 yıl önce)

Açıklama

A vulnerability has been identified in the Performance Co-Pilot (PCP) package, stemming from the mixed privilege levels utilized by systemd services associated with PCP. While certain services operate within the confines of limited PCP user/group privileges, others are granted full root privileges. This disparity in privilege levels poses a risk when privileged root processes interact with directories or directory trees owned by unprivileged PCP users. Specifically, this vulnerability may lead to the compromise of PCP user isolation and facilitate local PCP-to-root exploits, particularly through symlink attacks. These vulnerabilities underscore the importance of maintaining robust privilege separation mechanisms within PCP to mitigate the potential for unauthorized privilege escalation.

Zayıflık türü (CWE): CWE-367

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

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
enterprise linux 9 —
redhat enterprise linux 9.0
Red Hat Red Hat Enterprise Linux 6 —
Red Hat Red Hat Enterprise Linux 7 —
Red Hat Red Hat Enterprise Linux 8 all versions
Red Hat Red Hat Enterprise Linux 9 all versions
sgi performance co-pilot < 6.2.0

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (2)
  • cpe:2.3:a:sgi:performance_co-pilot:*:*:*:*:*:*:*:* < 6.2.0
  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

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