Use-after-free vulnerability in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allows remote attackers to execute arbitrary code by triggering attempted use of a data channel that has been closed by a WebRTC function.
CVSS Details
- CVSS 3.1 Base Score: 9.1
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefox | Dec 1, 2016 | Dec 16, 2015 |
| Debian | — | Upgrade iceweasel | Dec 18, 2015 | Dec 16, 2015 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade firefox-esrUpgrade firefoxUpgrade libxulUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade linux-firefoxUpgrade thunderbird | Dec 10, 2025 | Dec 15, 2015 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Dec 16, 2015 |
| Mfsa2015 138 | — | Upgrade to Mozilla Firefox ESR version 38.5Upgrade to Mozilla Firefox version 43.0Upgrade to the latest version of Mozilla Firefox | Dec 18, 2015 | Dec 16, 2015 |
| Oracle Solaris | — | Upgrade web/browser/firefox to version 45.4.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 45.3.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade mail/thunderbird to version 45.3.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade web/data/firefox-bookmarks to version 45.4.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade developer/yasm to version 1.3.0-0.175.3.14.0.2.0 on Solaris 11.3 | May 29, 2017 | Dec 16, 2015 |
| Oracle_linux | — | Upgrade firefox | Oct 16, 2024 | Dec 16, 2015 |
| Redhat_linux | — | — | Jul 9, 2025 | Dec 16, 2015 |
| Suse | — | Upgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations | Jan 4, 2016 | Dec 16, 2015 |
| Ubuntu | — | Upgrade firefox | Dec 18, 2015 | Dec 15, 2015 |
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