Out-of-Bounds Affecting firefox package, versions <0:38.2.0-4.el6_7


Severity

Recommended
critical

Based on CentOS security rating.

Threat Intelligence

EPSS
6.2% (94th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CENTOS6-FIREFOX-2121716
  • published26 Jul 2021
  • disclosed11 Aug 2015

Introduced: 11 Aug 2015

CVE-2015-4487  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Centos:6 firefox to version 0:38.2.0-4.el6_7 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 Centos. See How to fix? for Centos:6 relevant fixed versions and status.

The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an "overflow."

CVSS Scores

version 3.1