Public Date:
615474: CVE-2010-1210 Mozilla Characters mapped to U+FFFD in 8 bit encodings cause subsequent character to vanish

The MITRE CVE dictionary describes this issue as:

intl/uconv/util/nsUnicodeDecodeHelper.cpp in Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 inserts a U+FFFD sequence into text in certain circumstances involving undefined positions, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted 8-bit text.

Find out more about CVE-2010-1210 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 5.1
Base Metrics AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 5 (firefox) RHSA-2010:0547 2010-07-21
Red Hat Enterprise Linux 4 (firefox) RHSA-2010:0547 2010-07-21

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 firefox Affected

Last Modified

CVE description copyright © 2017, The MITRE Corporation


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