Use-after-free vulnerability in the obj_toSource function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted web page referencing JavaScript Proxy objects that are not properly handled during garbage collection.
CVSS Details
- CVSS 3.1 Base Score: 8.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade thunderbirdUpgrade firefoxUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade seamonkeyUpgrade libxulUpgrade linux-thunderbirdUpgrade ca_root_nss | Dec 10, 2025 | Jan 9, 2013 |
| Gentoo Linux | — | Upgrade www-client/seamonkey-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade www-client/seamonkey.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Oct 30, 2017 | Jan 13, 2013 |
| Mfsa2013 19 | — | Upgrade to Mozilla Firefox ESR version 17.0.2Upgrade to Mozilla Firefox version 18.0Upgrade to the latest version of Mozilla Firefox | Jan 14, 2013 | Jan 13, 2013 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.15.0 | Jan 10, 2013 | Jan 8, 2013 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird ESR version 17.0.2Upgrade to Mozilla Thunderbird version 17.0.2 | Jan 10, 2013 | Jan 8, 2013 |
| Suse | — | Upgrade firefox3-gtk2-32bitUpgrade mozilla-nss-certs-debuginfo-32bitUpgrade libfreebl3-32bitUpgrade mozilla-nsprUpgrade mozilla-nspr-x86Upgrade mozilla-nss-toolsUpgrade mozilla-nspr-32bitUpgrade mozilla-js-debuginfoUpgrade firefox3-gtk2Upgrade seamonkey-translations-commonUpgrade mozilla-nspr-debuginfo-x86Upgrade mozilla-nss-sysinit-debuginfo-32bitUpgrade libsoftokn3Upgrade libfreebl3Upgrade xulrunner-debuginfo-32bitUpgrade mozilla-nss-certs-debuginfoUpgrade MozillaFirefox-branding-SLEDUpgrade seamonkey-translations-otherUpgrade MozillaFirefox-translationsUpgrade libfreebl3-x86Upgrade firefox3-cairoUpgrade xulrunnerUpgrade mozilla-nss-certs-debuginfo-x86Upgrade xulrunner-develUpgrade mozilla-nspr-debuginfo-32bitUpgrade xulrunner-32bitUpgrade mozilla-nss-develUpgrade libfreebl3-debuginfoUpgrade seamonkey-debugsourceUpgrade mozilla-nss-sysinit-debuginfo-x86Upgrade enigmail-debuginfoUpgrade mozilla-nss-64bitUpgrade firefox3-pango-32bitUpgrade mozilla-js-debuginfo-x86Upgrade mozilla-nss-x86Upgrade MozillaThunderbird-debuginfoUpgrade libsoftokn3-debuginfo-x86Upgrade MozillaFirefox-debuginfoUpgrade MozillaFirefox-translations-otherUpgrade mozilla-nss-32bitUpgrade seamonkeyUpgrade MozillaThunderbird-develUpgrade mozilla-nss-certs-x86Upgrade mozilla-nss-certsUpgrade mozilla-nss-debuginfoUpgrade mozilla-nss-tools-debuginfoUpgrade MozillaFirefoxUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaThunderbird-devel-debuginfoUpgrade mozilla-nss-debuginfo-x86Upgrade mozilla-nss-certs-32bitUpgrade libfreebl3-debuginfo-x86Upgrade seamonkey-venkmanUpgrade mozilla-js-debuginfo-32bitUpgrade MozillaFirefox-debugsourceUpgrade mozillafirefox-branding-upstreamUpgrade firefox3-pangoUpgrade mozilla-nspr-64bitUpgrade seamonkey-dom-inspectorUpgrade xulrunner-buildsymbolsUpgrade mozilla-nss-sysinit-debuginfoUpgrade libsoftokn3-debuginfoUpgrade libfreebl3-debuginfo-32bitUpgrade mozilla-jsUpgrade firefox3-cairo-32bitUpgrade xulrunner-debugsourceUpgrade xulrunner-debuginfoUpgrade libsoftokn3-debuginfo-32bitUpgrade seamonkey-ircUpgrade mozilla-nss-sysinit-x86Upgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade mozilla-nss-debugsourceUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-debugsourceUpgrade mozilla-nss-sysinit-32bitUpgrade mozillafirefox-buildsymbolsUpgrade mozilla-js-x86Upgrade mozilla-js-32bitUpgrade MozillaThunderbirdUpgrade mozilla-nspr-debuginfoUpgrade libsoftokn3-32bitUpgrade mozilla-nss-sysinitUpgrade sle-sdk-releaseUpgrade mozilla-nssUpgrade xulrunner-debuginfo-x86Upgrade mozilla-nspr-develUpgrade mozilla-nspr-debugsourceUpgrade enigmailUpgrade MozillaFirefox-translations-commonUpgrade mozilla-nss-debuginfo-32bitUpgrade xulrunner-x86Upgrade libsoftokn3-x86Upgrade xulrunner-devel-debuginfoUpgrade seamonkey-debuginfo | Feb 17, 2015 | Jan 13, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 8, 2024 | Jan 13, 2013 |
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