Code Affecting firefox package, versions <36.0.4+build1-0ubuntu0.12.04.1


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
23.31% (97th percentile)

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  • Snyk IDSNYK-UBUNTU1204-FIREFOX-425379
  • published24 Mar 2015
  • disclosed24 Mar 2015

Introduced: 24 Mar 2015

CVE-2015-0817  (opens in a new tab)
CWE-17  (opens in a new tab)

How to fix?

Upgrade Ubuntu:12.04 firefox to version 36.0.4+build1-0ubuntu0.12.04.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Ubuntu. See How to fix? for Ubuntu:12.04 relevant fixed versions and status.

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.

CVSS Scores

version 3.1