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Case File

CVE-2013-0771

HIGH · CVSS 9.3 EPSS 5.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-01-13 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Firefox. It may be remotely exploitable.

CVE
CVE-2013-0771
Severity
HIGH
CVSS
9.3
EPSS
5.33%
Firefox

Original NVD Description

Heap-based buffer overflow in the gfxTextRun::ShrinkToLigatureBoundaries function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document.