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-seamonkeyUpgrade thunderbirdUpgrade linux-thunderbirdUpgrade firefox-esrUpgrade firefoxUpgrade linux-firefoxUpgrade libxulUpgrade seamonkey | Dec 10, 2025 | Jul 16, 2015 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Oct 30, 2017 | Jul 5, 2015 |
| Mfsa2015 65 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 38.1Upgrade to Mozilla Firefox version 39.0Upgrade to Mozilla Firefox ESR version 31.8 | 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 runtime/tcl-8/tcl-sqlite-3 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 web/browser/firefox to version 38.4.0-0.175.3.8.0.2.0 on Solaris 11.3Upgrade entire to version 0.5.11-0.175.3.0.0.30.0 on Solaris 11.3Upgrade database/sqlite-3/documentation 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 11.3 | May 29, 2017 | Jul 5, 2015 |
| Oracle_linux | — | Upgrade firefox | Oct 16, 2024 | Jul 6, 2015 |
| Suse | — | Upgrade mozilla-nss-tools-debuginfoUpgrade libfreebl3-debuginfoUpgrade MozillaFirefox-debugsourceUpgrade firefox-libstdc++6Upgrade firefox-gcc47Upgrade mozilla-nss-sysinit-debuginfo-32bitUpgrade mozilla-nss-certs-debuginfo-x86Upgrade mozilla-nss-debuginfo-x86Upgrade mozilla-nspr-debuginfoUpgrade mozilla-nspr-debuginfo-x86Upgrade mozilla-nss-certs-x86Upgrade libsoftokn3Upgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-develUpgrade libsoftokn3-debuginfo-32bitUpgrade MozillaFirefox-debuginfoUpgrade MozillaThunderbird-debugsourceUpgrade mozilla-nss-certs-debuginfo-32bitUpgrade mozilla-nspr-develUpgrade mozillafirefox-buildsymbolsUpgrade MozillaThunderbird-develUpgrade libfreebl3-hmac-32bitUpgrade mozillafirefox-branding-upstreamUpgrade mozilla-nss-debuginfo-32bitUpgrade libsoftokn3-hmac-32bitUpgrade libsoftokn3-32bitUpgrade MozillaFirefox-translations-otherUpgrade mozilla-nss-sysinit-debuginfoUpgrade mozilla-nspr-debugsourceUpgrade mozilla-nss-sysinit-x86Upgrade mozilla-nss-toolsUpgrade MozillaThunderbirdUpgrade mozilla-nss-debugsourceUpgrade libfreebl3-hmacUpgrade mozilla-nss-sysinitUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefoxUpgrade MozillaThunderbird-debuginfoUpgrade mozilla-nss-debuginfoUpgrade libsoftokn3-hmacUpgrade mozilla-nss-certs-32bitUpgrade mozilla-nss-develUpgrade libsoftokn3-debuginfoUpgrade MozillaFirefox-translationsUpgrade libfreebl3-debuginfo-32bitUpgrade mozilla-nss-sysinit-debuginfo-x86Upgrade MozillaThunderbird-translations-otherUpgrade mozilla-nss-32bitUpgrade mozilla-nspr-debuginfo-32bitUpgrade mozilla-nss-x86Upgrade mozilla-nss-certsUpgrade libfreebl3Upgrade mozilla-nspr-x86Upgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-nss-certs-debuginfoUpgrade libfreebl3-x86Upgrade MozillaFirefox-branding-SLEDUpgrade mozilla-nss-sysinit-32bitUpgrade mozilla-nspr-32bitUpgrade mozilla-nsprUpgrade libsoftokn3-debuginfo-x86Upgrade mozilla-nssUpgrade libfreebl3-32bitUpgrade libsoftokn3-x86Upgrade firefox-libgcc_s1Upgrade libfreebl3-debuginfo-x86 | May 18, 2016 | Jul 5, 2015 |
| Ubuntu | — | Upgrade firefox | Nov 8, 2024 | Jul 6, 2015 |
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