Use-after-free vulnerability in the WebRTC socket thread in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code by leveraging incorrect free operations on DTLS objects during the shutdown of a WebRTC session.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefox | Aug 6, 2016 | Aug 3, 2016 |
| Debian | — | Upgrade firefox-esr | Aug 6, 2016 | Aug 3, 2016 |
| Freebsd | — | Upgrade firefoxUpgrade linux-firefoxUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade thunderbirdUpgrade firefox-esrUpgrade linux-thunderbirdUpgrade libxul | Dec 10, 2025 | Sep 7, 2016 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Aug 4, 2016 |
| Mfsa2016 72 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 48.0Upgrade to Mozilla Firefox ESR version 45.3 | Aug 3, 2016 | Aug 2, 2016 |
| Oracle Solaris | — | Upgrade web/data/firefox-bookmarks to version 45.4.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade mail/thunderbird to version 45.3.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade developer/yasm to version 1.3.0-0.175.3.14.0.2.0 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 web/browser/firefox to version 45.4.0-0.175.3.14.0.4.0 on Solaris 11.3 | May 29, 2017 | Aug 4, 2016 |
| Oracle_linux | — | Upgrade firefox | Aug 6, 2016 | Aug 2, 2016 |
| Redhat_linux | — | Upgrade firefoxUpgrade firefox-debuginfo | Aug 3, 2016 | Aug 3, 2016 |
| Suse | — | Upgrade MozillaFirefox-develUpgrade mozilla-nspr-32bitUpgrade mozilla-nss-32bitUpgrade libfreebl3Upgrade mozilla-nss-toolsUpgrade mozilla-nspr-develUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaFirefoxUpgrade mozilla-nss-develUpgrade firefox-fontconfigUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbirdUpgrade libfreebl3-32bitUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-nssUpgrade mozilla-nsprUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-develUpgrade MozillaFirefox-translationsUpgrade MozillaFirefox-branding-SLED | Aug 22, 2016 | Aug 4, 2016 |
| Ubuntu | — | Upgrade firefox | Aug 6, 2016 | Aug 4, 2016 |
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