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Public Date:
615472: CVE-2010-1207 Mozilla Same-origin bypass using canvas context

The MITRE CVE dictionary describes this issue as:

Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 do not properly implement read restrictions for CANVAS elements, which allows remote attackers to obtain sensitive cross-origin information via vectors involving reference retention and node deletion.

Find out more about CVE-2010-1207 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

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