Out-of-Bounds Affecting mozilla package, versions [,17.0.9][17.0.9,24.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
4.67% (93rd percentile)

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  • Snyk IDSNYK-UNMANAGED-MOZILLA-2378131
  • published26 Jan 2022
  • disclosed18 Sept 2013
  • creditUnknown

Introduced: 18 Sep 2013

CVE-2013-1720  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade mozilla to version 24.0 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. The nsHtml5TreeBuilder::resetTheInsertionMode function in the HTML5 Tree Builder in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21 does not properly maintain the state of the insertion-mode stack for template elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer over-read) by triggering use of this stack in its empty state.

References

CVSS Scores

version 3.1