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Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39.0 and Firefox ESR 31.x before 31.8 and 38.x before 38.1 allows remote attackers to execute arbitrary code via vectors involving attachment of an XMLHttpRequest object to a shared worker.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefox | Dec 1, 2016 | Jul 5, 2015 |
| Freebsd | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-esrUpgrade linux-thunderbirdUpgrade seamonkeyUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade libxul | Dec 10, 2025 | Jul 16, 2015 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Jul 5, 2015 |
| Mfsa2015 65 | — | Upgrade to Mozilla Firefox ESR version 38.1Upgrade to Mozilla Firefox ESR version 31.8Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 39.0 | Jul 8, 2015 | Jul 5, 2015 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.35Upgrade to the latest version of Mozilla SeaMonkey | Oct 22, 2015 | Jul 5, 2015 |
| Oracle Solaris | — | Upgrade database/sqlite-3/documentation to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade database/sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade consolidation/desktop/desktop-incorporation to version 0.5.11-0.175.3.0.0.28.0 on Solaris 11.3Upgrade entire to version 0.5.11-0.175.3.0.0.30.0 on Solaris 11.3Upgrade web/browser/firefox to version 38.4.0-0.175.3.8.0.2.0 on Solaris 11.3Upgrade runtime/tcl-8/tcl-sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3 | May 29, 2017 | Jul 5, 2015 |
| Oracle_linux | — | Upgrade firefox | Oct 16, 2024 | Jul 6, 2015 |
| Suse | — | Upgrade MozillaThunderbirdUpgrade firefox-libgcc_s1Upgrade mozilla-nss-debuginfo-32bitUpgrade mozilla-nss-certs-debuginfo-x86Upgrade mozilla-nspr-debuginfoUpgrade mozilla-nspr-develUpgrade libsoftokn3-debuginfoUpgrade MozillaThunderbird-debugsourceUpgrade MozillaFirefox-debugsourceUpgrade mozillafirefox-buildsymbolsUpgrade MozillaThunderbird-develUpgrade mozilla-nspr-debuginfo-x86Upgrade libfreebl3-hmac-32bitUpgrade mozilla-nss-sysinitUpgrade libfreebl3-debuginfo-32bitUpgrade libsoftokn3-debuginfo-32bitUpgrade mozilla-nspr-debugsourceUpgrade mozilla-nss-sysinit-debuginfoUpgrade MozillaFirefox-translations-commonUpgrade firefox-libstdc++6Upgrade MozillaFirefox-translationsUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-nssUpgrade MozillaFirefox-debuginfoUpgrade mozillafirefox-branding-upstreamUpgrade firefox-gcc47Upgrade libfreebl3-hmacUpgrade libsoftokn3-32bitUpgrade mozilla-nss-sysinit-debuginfo-32bitUpgrade mozilla-nspr-x86Upgrade mozilla-nss-certs-debuginfo-32bitUpgrade libsoftokn3-x86Upgrade libsoftokn3-hmac-32bitUpgrade MozillaFirefox-develUpgrade MozillaFirefox-branding-SLEDUpgrade libfreebl3-x86Upgrade MozillaThunderbird-translations-otherUpgrade libsoftokn3-hmacUpgrade libsoftokn3Upgrade mozilla-nss-certs-debuginfoUpgrade MozillaFirefox-translations-otherUpgrade mozilla-nss-debuginfoUpgrade mozilla-nss-develUpgrade mozilla-nss-sysinit-x86Upgrade libfreebl3-32bitUpgrade mozilla-nss-certs-32bitUpgrade libfreebl3Upgrade libsoftokn3-debuginfo-x86Upgrade libfreebl3-debuginfoUpgrade mozilla-nss-toolsUpgrade MozillaThunderbird-debuginfoUpgrade mozilla-nss-debuginfo-x86Upgrade mozilla-nsprUpgrade mozilla-nspr-32bitUpgrade mozilla-nss-certs-x86Upgrade mozilla-nss-certsUpgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-nss-x86Upgrade mozilla-nspr-debuginfo-32bitUpgrade mozilla-nss-tools-debuginfoUpgrade mozilla-nss-32bitUpgrade mozilla-nss-sysinit-32bitUpgrade libfreebl3-debuginfo-x86Upgrade mozilla-nss-sysinit-debuginfo-x86Upgrade mozilla-nss-debugsourceUpgrade MozillaFirefox | May 18, 2016 | Jul 5, 2015 |
| Ubuntu | — | Upgrade firefox | Nov 8, 2024 | Jul 6, 2015 |
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