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Case File

CVE-2005-0399

MEDIUM · CVSS 5.1 EPSS 15.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2005-05-02 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.1. It affects Firefox. Its EPSS score suggests a 15.1% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2005-0399
Severity
MEDIUM
CVSS
5.1
EPSS
15.12%
Firefox

Original NVD Description

Heap-based buffer overflow in GIF2.cpp in Firefox before 1.0.2, Mozilla before to 1.7.6, and Thunderbird before 1.0.2, and possibly other applications that use the same library, allows remote attackers to execute arbitrary code via a GIF image with a crafted Netscape extension 2 block and buffer size.