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Mozilla Firefox 7.0 and Thunderbird 7.0, when the Direct2D (aka D2D) API is used on Windows in conjunction with the Azure graphics back-end, allow remote attackers to bypass the Same Origin Policy, and obtain sensitive image data from a different domain, by inserting this data into a canvas. NOTE: this issue exists because of a CVE-2011-2986 regression.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade thunderbirdUpgrade linux-thunderbirdUpgrade firefoxUpgrade linux-firefoxUpgrade libxul | Dec 10, 2025 | Nov 8, 2011 |
| Gentoo Linux | — | Upgrade dev-libs/nss.Upgrade www-client/mozilla-firefox.Upgrade www-client/firefox.Upgrade www-client/mozilla-firefox-bin.Upgrade mail-client/thunderbird-bin.Upgrade net-libs/xulrunner.Upgrade www-client/icecat.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/seamonkey-bin.Upgrade mail-client/thunderbird.Upgrade www-client/seamonkey.Upgrade www-client/firefox-bin.Upgrade mail-client/mozilla-thunderbird.Upgrade net-libs/xulrunner-bin. | Oct 30, 2017 | Nov 9, 2011 |
| Mfsa2011 50 | — | Upgrade to Mozilla Firefox version 8.0 | Jun 14, 2012 | Nov 9, 2011 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.5.0 | Feb 3, 2012 | Nov 9, 2011 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 8.0 | Feb 22, 2012 | Nov 9, 2011 |
| Suse | — | Upgrade seamonkey-dom-inspectorUpgrade seamonkeyUpgrade seamonkey-ircUpgrade mozilla-nssUpgrade mozilla-nss-64bitUpgrade mozilla-nss-develUpgrade seamonkey-translations-commonUpgrade mozilla-nss-x86Upgrade seamonkey-translations-otherUpgrade seamonkey-venkmanUpgrade mozilla-nss-toolsUpgrade mozilla-nss-32bit | Feb 17, 2015 | Nov 9, 2011 |
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