Use-after-free vulnerability in the nsIPresShell::GetPresContext function in the PresShell (aka presentation shell) implementation in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via vectors involving a CANVAS element, a mozTextStyle attribute, and an onresize event.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade xulrunner-develUpgrade xulrunnerUpgrade firefoxUpgrade thunderbird | Dec 1, 2016 | Oct 30, 2013 |
| Freebsd | — | Upgrade firefoxUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade linux-thunderbirdUpgrade linux-firefox | Dec 10, 2025 | Oct 30, 2013 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade www-client/firefox.Upgrade www-client/seamonkey-bin.Upgrade www-client/seamonkey.Upgrade dev-libs/nspr. | Oct 30, 2017 | Oct 30, 2013 |
| Mfsa2013 100 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 25.0Upgrade to Mozilla Firefox ESR version 17.0.10Upgrade to Mozilla Firefox ESR version 24.1 | Nov 14, 2013 | Oct 30, 2013 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.22.0 | Dec 8, 2014 | Oct 30, 2013 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird ESR version 17.0.10Upgrade to Mozilla Thunderbird version 24.1Upgrade to the latest version of Mozilla Thunderbird | Nov 14, 2013 | Oct 30, 2013 |
| Oracle_linux | — | Upgrade xulrunnerUpgrade xulrunner-develUpgrade thunderbirdUpgrade firefox | Oct 16, 2024 | Oct 30, 2013 |
| Suse | — | Upgrade xulrunner-buildsymbolsUpgrade mozilla-jsUpgrade firefox-libstdc++6Upgrade mozilla-xulrunner192Upgrade mozilla-nss-develUpgrade mozilla-xulrunner192-32bitUpgrade mozilla-nss-toolsUpgrade MozillaFirefox-translations-commonUpgrade mozilla-xulrunner192-gnome-32bitUpgrade firefox-gtk2-32bitUpgrade enigmailUpgrade firefox-libstdc++6-32bitUpgrade mozilla-nspr-develUpgrade xulrunner-develUpgrade firefox-fontconfigUpgrade seamonkey-translations-commonUpgrade firefox-pixman-32bitUpgrade firefox-pangoUpgrade seamonkey-dom-inspectorUpgrade firefox-glib2-32bitUpgrade firefox-atk-32bitUpgrade seamonkey-translations-otherUpgrade MozillaFirefox-translationsUpgrade MozillaThunderbirdUpgrade mozilla-xulrunner191-gnomevfsUpgrade firefox-pixmanUpgrade mozilla-xulrunner192-translationsUpgrade MozillaThunderbird-buildsymbolsUpgrade firefox-gtk2-langUpgrade seamonkeyUpgrade firefox-freetype2-32bitUpgrade firefox-cairo-32bitUpgrade firefox-libgcc_s1Upgrade MozillaFirefoxUpgrade mozilla-nspr-32bitUpgrade mozilla-nss-32bitUpgrade mozilla-xulrunner192-gnomeUpgrade firefox-gtk2Upgrade mozilla-nsprUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-xulrunner192-translations-32bitUpgrade firefox-freetype2Upgrade firefox-glib2Upgrade mozilla-xulrunner191-translationsUpgrade firefox-cairoUpgrade mozilla-xulrunner191-32bitUpgrade seamonkey-venkmanUpgrade mozilla-xulrunner191Upgrade MozillaFirefox-translations-otherUpgrade mozillafirefox-branding-upstreamUpgrade firefox-fontconfig-32bitUpgrade seamonkey-ircUpgrade xulrunnerUpgrade MozillaFirefox-develUpgrade firefox-pango-32bitUpgrade mozilla-js-32bitUpgrade mozilla-xulrunner191-translations-32bitUpgrade mozilla-nssUpgrade firefox-pcre-32bitUpgrade mozillafirefox-buildsymbolsUpgrade firefox-pcreUpgrade firefox-atkUpgrade MozillaThunderbird-translations-otherUpgrade mozilla-xulrunner191-gnomevfs-32bitUpgrade xulrunner-32bitUpgrade firefox-libgcc_s1-32bitUpgrade MozillaThunderbird-develUpgrade MozillaFirefox-branding-SLED | Feb 17, 2015 | Oct 30, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 8, 2024 | Oct 30, 2013 |
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