CVE-2013-1720

N/A Unknown
Published: September 18, 2013 Modified: April 29, 2026
View on NVD

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.mozilla.org/security/announce/2013/mfsa2013-77.html
Source: security@mozilla.org
Vendor Advisory
http://www.securityfocus.com/bid/62465
Source: security@mozilla.org
http://www.ubuntu.com/usn/USN-1951-1
Source: security@mozilla.org
http://www.ubuntu.com/usn/USN-1952-1
Source: security@mozilla.org
http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.opensuse.org/opensuse-updates/2013-09/msg00059.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.opensuse.org/opensuse-updates/2013-09/msg00061.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.mozilla.org/security/announce/2013/mfsa2013-77.html
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/bid/62465
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-1951-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-1952-1
Source: af854a3a-2127-422b-91ae-364da2661108
https://bugzilla.mozilla.org/show_bug.cgi?id=888820
Source: af854a3a-2127-422b-91ae-364da2661108

26 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
2.7%
86th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

mozilla