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Case File

CVE-2011-4028

LOW · CVSS 1.2 EPSS 0.37%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-07-03 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 1.2. See the original NVD description below for full technical details.

CVE
CVE-2011-4028
Severity
LOW
CVSS
1.2
EPSS
0.37%

Original NVD Description

The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock file, which is handled differently if the file exists.