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 dedicated worker.
CVSS Details
- CVSS 3.1 Base Score: 8.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefox | Dec 1, 2016 | Jul 5, 2015 |
| Freebsd | — | Upgrade linux-firefoxUpgrade seamonkeyUpgrade libxulUpgrade linux-thunderbirdUpgrade linux-seamonkeyUpgrade firefox-esrUpgrade thunderbirdUpgrade firefox | Dec 10, 2025 | Jul 16, 2015 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Jul 5, 2015 |
| Mfsa2015 65 | — | Upgrade to Mozilla Firefox ESR version 31.8Upgrade to Mozilla Firefox version 39.0Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 38.1 | 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 consolidation/desktop/desktop-incorporation to version 0.5.11-0.175.3.0.0.28.0 on Solaris 11.3Upgrade database/sqlite-3/documentation to version 3.9.2-0.175.3.8.0.2.0 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 11.3Upgrade entire to version 0.5.11-0.175.3.0.0.30.0 on Solaris 11.3Upgrade database/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 MozillaThunderbird-translations-commonUpgrade MozillaFirefox-debugsourceUpgrade libfreebl3-debuginfoUpgrade libsoftokn3-32bitUpgrade mozilla-nspr-debuginfo-x86Upgrade mozilla-nss-certs-x86Upgrade mozilla-nss-sysinit-debuginfo-32bitUpgrade libsoftokn3Upgrade mozilla-nss-sysinitUpgrade MozillaFirefoxUpgrade mozilla-nss-certs-debuginfo-32bitUpgrade MozillaThunderbird-debugsourceUpgrade mozillafirefox-branding-upstreamUpgrade mozilla-nss-toolsUpgrade firefox-gcc47Upgrade mozilla-nss-sysinit-x86Upgrade mozilla-nspr-develUpgrade MozillaThunderbird-develUpgrade libsoftokn3-debuginfo-32bitUpgrade mozilla-nspr-debuginfoUpgrade mozilla-nss-sysinit-debuginfoUpgrade libfreebl3-hmac-32bitUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbirdUpgrade mozilla-nss-debuginfo-32bitUpgrade firefox-libstdc++6Upgrade mozilla-nss-debuginfo-x86Upgrade mozilla-nspr-debugsourceUpgrade mozilla-nss-certs-debuginfo-x86Upgrade MozillaFirefox-translations-commonUpgrade mozilla-nss-tools-debuginfoUpgrade libsoftokn3-hmac-32bitUpgrade mozilla-nss-debugsourceUpgrade libfreebl3-hmacUpgrade mozillafirefox-buildsymbolsUpgrade MozillaFirefox-debuginfoUpgrade MozillaFirefox-develUpgrade mozilla-nspr-x86Upgrade mozilla-nss-certsUpgrade mozilla-nss-32bitUpgrade mozilla-nss-certs-debuginfoUpgrade mozilla-nspr-32bitUpgrade mozilla-nspr-debuginfo-32bitUpgrade MozillaThunderbird-debuginfoUpgrade libfreebl3-debuginfo-x86Upgrade mozilla-nssUpgrade mozilla-nss-certs-32bitUpgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-nss-sysinit-debuginfo-x86Upgrade libsoftokn3-hmacUpgrade MozillaFirefox-translationsUpgrade MozillaThunderbird-translations-otherUpgrade libfreebl3-debuginfo-32bitUpgrade mozilla-nss-develUpgrade mozilla-nss-debuginfoUpgrade libsoftokn3-debuginfoUpgrade MozillaFirefox-branding-SLEDUpgrade libfreebl3-x86Upgrade mozilla-nss-sysinit-32bitUpgrade mozilla-nsprUpgrade libsoftokn3-debuginfo-x86Upgrade libfreebl3-32bitUpgrade mozilla-nss-x86Upgrade libfreebl3Upgrade firefox-libgcc_s1Upgrade libsoftokn3-x86 | May 18, 2016 | Jul 5, 2015 |
| Ubuntu | — | Upgrade firefox | Nov 8, 2024 | Jul 6, 2015 |
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