CVE-2015-0817

N/A
Published: March 24, 2015 at 12:00 AM UTC
Updated: June 17, 2026 at 12:20 AM UTC
3 products affected across 1 vendorFirefoxFirefox ESRSeamonkey

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Severity
N/A
Exploit prediction
EPSS 4%

Description

The asm.js implementation in Mozilla Firefox before 36.0.3, Firefox ESR 31.x before 31.5.2, and SeaMonkey before 2.33.1 does not properly determine the cases in which bounds checking may be safely skipped during JIT compilation and heap access, which allows remote attackers to read or write to unintended memory locations, and consequently execute arbitrary code, via crafted JavaScript.

Affected

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

CVSS

Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-17

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