CVE-2015-4516

N/A
Published: September 24, 2015 at 01:00 AM UTC
Updated: June 17, 2026 at 12:27 AM UTC
1 product affected across 1 vendorFirefox

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Severity
N/A
Exploit prediction
EPSS 3%

Description

Mozilla Firefox before 41.0 allows remote attackers to bypass certain ECMAScript 5 (aka ES5) API protection mechanisms and modify immutable properties, and consequently execute arbitrary JavaScript code with chrome privileges, via a crafted web page that does not use ES5 APIs.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 40.0.3

CVSS

Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-254

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