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.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| 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 linux-firefoxUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade firefoxUpgrade seamonkeyUpgrade libxulUpgrade firefox-esrUpgrade linux-thunderbird | Dec 10, 2025 | Sep 7, 2016 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-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 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 11.3Upgrade developer/yasm to version 1.3.0-0.175.3.14.0.2.0 on Solaris 11.3 | May 29, 2017 | Aug 4, 2016 |
| Oracle_linux | — | Upgrade firefox | Aug 6, 2016 | Aug 2, 2016 |
| Redhat_linux | — | Upgrade firefox-debuginfoUpgrade firefox | Aug 3, 2016 | Aug 3, 2016 |
| Suse | — | Upgrade MozillaThunderbird-develUpgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefox-translationsUpgrade MozillaThunderbird-translations-commonUpgrade mozilla-nsprUpgrade libfreebl3-32bitUpgrade MozillaFirefox-translations-commonUpgrade mozilla-nssUpgrade mozilla-nss-toolsUpgrade mozilla-nss-32bitUpgrade mozilla-nspr-develUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaFirefoxUpgrade mozilla-nss-develUpgrade libfreebl3Upgrade firefox-fontconfigUpgrade mozilla-nspr-32bitUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird | Aug 22, 2016 | Aug 4, 2016 |
| Ubuntu | — | Upgrade firefox | Aug 6, 2016 | Aug 4, 2016 |
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