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Case File

CVE-2012-3975

MEDIUM · CVSS 4.3 EPSS 1.87%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-08-29 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Firefox. It may be remotely exploitable.

CVE
CVE-2012-3975
Severity
MEDIUM
CVSS
4.3
EPSS
1.87%
Firefox

Original NVD Description

The DOMParser component in Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 loads subresources during parsing of text/html data within an extension, which allows remote attackers to obtain sensitive information by providing crafted data to privileged extension code.