Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a malformed XSLT stylesheet that is embedded in a document.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade xulrunnerUpgrade xulrunner-devel | Dec 1, 2016 | Feb 1, 2012 |
| Freebsd | — | Upgrade firefoxUpgrade linux-thunderbirdUpgrade seamonkeyUpgrade linux-seamonkeyUpgrade thunderbirdUpgrade linux-firefox | Dec 10, 2025 | Feb 1, 2012 |
| Gentoo Linux | — | Upgrade dev-libs/nss.Upgrade www-client/icecat.Upgrade www-client/seamonkey.Upgrade mail-client/thunderbird.Upgrade www-client/mozilla-firefox.Upgrade mail-client/mozilla-thunderbird.Upgrade www-client/firefox.Upgrade mail-client/thunderbird-bin.Upgrade net-libs/xulrunner.Upgrade www-client/firefox-bin.Upgrade net-libs/xulrunner-bin.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/mozilla-firefox-bin.Upgrade www-client/seamonkey-bin. | Oct 30, 2017 | Feb 1, 2012 |
| Mfsa2012 08 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 10.0Upgrade to Mozilla Firefox version 3.6.26 | Jun 14, 2012 | Feb 1, 2012 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.7.0 | Feb 3, 2012 | Feb 1, 2012 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 3.1.18Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 10.0 | Feb 22, 2012 | Feb 1, 2012 |
| Oracle Solaris | — | Upgrade entire to version 0.5.11-0.175.1.0.0.24.2 on Solaris 11.1 | May 29, 2017 | Feb 1, 2012 |
| Oracle_linux | — | Upgrade firefoxUpgrade xulrunnerUpgrade xulrunner-devel | Oct 16, 2024 | Feb 1, 2012 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jan 31, 2012 |
| Suse | — | Upgrade MozillaFirefox-translations-otherUpgrade mozilla-xulrunner192-x86Upgrade MozillaThunderbird-develUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-xulrunner192-translations-32bitUpgrade mozilla-xulrunner192-32bitUpgrade MozillaThunderbirdUpgrade mozilla-xulrunner192-gnome-32bitUpgrade MozillaFirefox-translationsUpgrade mozilla-xulrunner192-translationsUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade mozilla-xulrunner192-develUpgrade mozilla-xulrunner192-gnomeUpgrade mozilla-xulrunner192Upgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-other | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade thunderbirdUpgrade xulrunner-1.9.2Upgrade firefox | Nov 8, 2024 | Feb 1, 2012 |
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