Unrated severityNVD Advisory· Published Jul 30, 2010· Updated Jun 16, 2026
CVE-2010-1207
CVE-2010-1207
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <=3.6.6
- cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.4:*:*:*:*:*:*:*
- (no CPE)range: <3.6.7
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <=3.1
- (no CPE)range: <3.1.1
- osv-coords2 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
< 128.5.1-1.1+ 1 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 50.1.0-1.1
Patches
Vulnerability mechanics
References
3News mentions
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