CVE-2009-2939

MEDIUM · CVSS 6.9 EPSS 0.50%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-09-21 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2009-2939

Severity

MEDIUM

CVSS

6.9

EPSS

0.50%

Linux Ubuntu Debian

Original NVD Description

The postfix.postinst script in the Debian GNU/Linux and Ubuntu postfix 2.5.5 package grants the postfix user write access to /var/spool/postfix/pid, which might allow local users to conduct symlink attacks that overwrite arbitrary files.