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Heap-based buffer overflow in the gfxTextRun::ShrinkToLigatureBoundaries function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted document.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade ca_root_nssUpgrade linux-firefoxUpgrade libxulUpgrade seamonkeyUpgrade linux-thunderbirdUpgrade thunderbirdUpgrade firefoxUpgrade linux-seamonkey | Dec 10, 2025 | Jan 9, 2013 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/seamonkey.Upgrade www-client/seamonkey-bin.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Oct 30, 2017 | Jan 13, 2013 |
| Mfsa2013 02 | — | Upgrade to Mozilla Firefox version 18.0Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 17.0.2Upgrade to Mozilla Firefox ESR version 10.0.12Upgrade to Mozilla Firefox ESR version 10.0.11 | Jan 14, 2013 | Jan 13, 2013 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.15Upgrade to the latest version of Mozilla SeaMonkey | Jan 10, 2013 | Jan 8, 2013 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 17.0.2Upgrade to Mozilla Thunderbird ESR version 17.0.2Upgrade to Mozilla Thunderbird ESR version 10.0.12 | Jan 10, 2013 | Jan 8, 2013 |
| Suse | — | Upgrade mozilla-nssUpgrade xulrunner-debugsourceUpgrade mozilla-nspr-debugsourceUpgrade seamonkey-ircUpgrade firefox3-pangoUpgrade MozillaThunderbirdUpgrade MozillaFirefox-translations-otherUpgrade mozilla-nss-certsUpgrade xulrunnerUpgrade mozilla-nss-debuginfo-32bitUpgrade mozilla-nss-certs-debuginfo-32bitUpgrade xulrunner-debuginfoUpgrade mozilla-nspr-64bitUpgrade firefox3-cairoUpgrade mozilla-nss-certs-32bitUpgrade seamonkey-venkmanUpgrade mozilla-js-debuginfo-32bitUpgrade MozillaFirefox-branding-SLEDUpgrade mozilla-js-32bitUpgrade xulrunner-devel-debuginfoUpgrade mozilla-nss-toolsUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-nss-tools-debuginfoUpgrade MozillaThunderbird-devel-debuginfoUpgrade mozillafirefox-buildsymbolsUpgrade libsoftokn3Upgrade enigmail-debuginfoUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade libsoftokn3-debuginfo-32bitUpgrade libfreebl3-x86Upgrade mozilla-nss-certs-debuginfo-x86Upgrade mozilla-nss-sysinit-x86Upgrade MozillaThunderbird-develUpgrade mozilla-nss-sysinit-debuginfoUpgrade sle-sdk-releaseUpgrade mozilla-nss-debugsourceUpgrade mozilla-nss-sysinit-debuginfo-32bitUpgrade libfreebl3-debuginfoUpgrade xulrunner-32bitUpgrade mozilla-nss-sysinitUpgrade libfreebl3Upgrade mozilla-nspr-develUpgrade mozilla-nss-debuginfoUpgrade mozilla-js-debuginfoUpgrade xulrunner-debuginfo-32bitUpgrade mozilla-nsprUpgrade libsoftokn3-debuginfoUpgrade xulrunner-develUpgrade xulrunner-buildsymbolsUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade mozilla-nss-sysinit-32bitUpgrade MozillaFirefox-debuginfoUpgrade mozilla-nss-64bitUpgrade MozillaFirefox-debugsourceUpgrade mozilla-nss-sysinit-debuginfo-x86Upgrade xulrunner-x86Upgrade mozilla-nss-32bitUpgrade enigmailUpgrade firefox3-cairo-32bitUpgrade xulrunner-debuginfo-x86Upgrade mozilla-nss-debuginfo-x86Upgrade firefox3-pango-32bitUpgrade firefox3-gtk2Upgrade MozillaThunderbird-buildsymbolsUpgrade seamonkey-dom-inspectorUpgrade MozillaFirefox-translationsUpgrade libsoftokn3-32bitUpgrade firefox3-gtk2-32bitUpgrade MozillaThunderbird-debuginfoUpgrade mozillafirefox-branding-upstreamUpgrade mozilla-nss-certs-debuginfoUpgrade seamonkey-translations-commonUpgrade mozilla-nspr-32bitUpgrade mozilla-nss-x86Upgrade MozillaThunderbird-debugsourceUpgrade mozilla-nss-certs-x86Upgrade mozilla-nspr-x86Upgrade mozilla-js-x86Upgrade seamonkey-debugsourceUpgrade mozilla-jsUpgrade mozilla-js-debuginfo-x86Upgrade mozilla-nss-develUpgrade libsoftokn3-x86Upgrade libfreebl3-debuginfo-32bitUpgrade mozilla-nspr-debuginfo-x86Upgrade seamonkey-debuginfoUpgrade libfreebl3-32bitUpgrade libsoftokn3-debuginfo-x86Upgrade mozilla-nspr-debuginfo-32bitUpgrade libfreebl3-debuginfo-x86Upgrade seamonkey-translations-otherUpgrade seamonkeyUpgrade mozilla-nspr-debuginfo | Feb 17, 2015 | Jan 13, 2013 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Nov 8, 2024 | Jan 13, 2013 |
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