PT-2013-5666 · Mozilla+2 · Thunderbird+5

Ezra

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Published

2013-10-29

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Updated

2025-11-25

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CVE-2013-5596

CVSS v2.0

6.8

Medium

VectorAV:N/AC:M/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 25.0 Firefox ESR versions 24.x prior to 24.1 Thunderbird versions prior to 24.1 SeaMonkey versions prior to 2.22
Description The issue arises from the cycle collection implementation not properly determining the thread for release of an image object. This allows remote attackers to execute arbitrary code or cause a denial of service via a large HTML document containing IMG elements, potentially leading to a race condition and application crash.
Recommendations For Mozilla Firefox versions prior to 25.0, update to version 25.0 or later. For Firefox ESR versions 24.x prior to 24.1, update to version 24.1 or later. For Thunderbird versions prior to 24.1, update to version 24.1 or later. For SeaMonkey versions prior to 2.22, update to version 2.22 or later.

Exploit

Fix

RCE

DoS

Buffer Overflow

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Weakness Enumeration

Related Identifiers

ALT-PU-2013-1056
ALT-PU-2013-1057
ALT-PU-2014-1201
CVE-2013-5596
MGASA-2013-0329
OPENSUSE-SU-2013_1633-1
OPENSUSE-SU-2013_1634-1
OPENSUSE-SU-2014_1100-1
OPENSUSE-SU-2024:10071-1
OPENSUSE-SU-2024:10230-1
OPENSUSE-SU-2024:14572-1

Affected Products

Alt Linux
Firefox Esr
Firefox
Seamonkey
Suse
Thunderbird