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Use-after-free vulnerability in the JSDependentString::undepend function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via vectors involving strings with multiple dependencies.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade xulrunnerUpgrade xulrunner-develUpgrade thunderbirdUpgrade firefox | Dec 1, 2016 | Jul 18, 2012 |
| Freebsd | — | Upgrade firefoxUpgrade seamonkeyUpgrade libxulUpgrade linux-firefoxUpgrade linux-thunderbirdUpgrade linux-seamonkeyUpgrade thunderbird | Dec 10, 2025 | Aug 2, 2012 |
| Gentoo Linux | — | Upgrade net-libs/xulrunner-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/seamonkey-bin.Upgrade mail-client/thunderbird-bin.Upgrade www-client/mozilla-firefox.Upgrade mail-client/mozilla-thunderbird.Upgrade net-libs/xulrunner.Upgrade dev-libs/nss.Upgrade www-client/mozilla-firefox-bin.Upgrade www-client/seamonkey.Upgrade www-client/firefox.Upgrade www-client/icecat. | Oct 30, 2017 | Jul 18, 2012 |
| Mfsa2012 52 | — | Upgrade to Mozilla Firefox version 14.0Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 10.0.6 | Jul 19, 2012 | Jul 17, 2012 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.11Upgrade to the latest version of Mozilla SeaMonkey | Aug 4, 2012 | Jul 18, 2012 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 14.0Upgrade to Mozilla Thunderbird ESR version 10.0.6Upgrade to the latest version of Mozilla Thunderbird | Aug 4, 2012 | Jul 18, 2012 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 10.0.7-0.175.1.2.0.3.2 on Solaris 11.1 | May 29, 2017 | Jul 18, 2012 |
| Oracle_linux | — | Upgrade xulrunner-develUpgrade xulrunnerUpgrade firefoxUpgrade thunderbird | Oct 16, 2024 | Jul 18, 2012 |
| Suse | — | Upgrade MozillaFirefox-translationsUpgrade MozillaThunderbird-develUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-common | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Nov 8, 2024 | Jul 18, 2012 |
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