PT-2014-1470 · Mozilla+3 · Thunderbird+4

Published

2014-07-22

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Updated

2024-12-12

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CVE-2014-1558

CVSS v2.0

4.3

Medium

VectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 31.0 Thunderbird versions prior to 31.0
Description The issue allows remote attackers to cause a denial of service, specifically an X.509 certificate parsing outage, by using a crafted certificate that does not utilize UTF-8 character encoding in a required context.
Recommendations For Mozilla Firefox versions prior to 31.0, update to version 31.0 or later to resolve the issue. For Thunderbird versions prior to 31.0, update to version 31.0 or later to resolve the issue.

Exploit

Fix

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Weakness Enumeration

Related Identifiers

ALT-PU-2014-1978
ALT-PU-2014-1979
BDU:2015-00435
BDU:2015-00715
CVE-2014-1558
MGASA-2014-0419
OPENSUSE-SU-2014_0939-1
OPENSUSE-SU-2014_1100-1
OPENSUSE-SU-2024:10071-1
OPENSUSE-SU-2024:14572-1
USN-2295-1
USN-2296-1

Affected Products

Alt Linux
Firefox
Suse
Thunderbird
Ubuntu