When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/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 |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade librewolfUpgrade thunderbirdUpgrade mozjs68Upgrade firefoxUpgrade firefox-esr | Aug 10, 2020 | Jul 9, 2020 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Jul 23, 2020 | Jul 9, 2020 |
| Centos_linux | — | Upgrade thunderbirdUpgrade firefox-debugsourceUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfo | Jul 8, 2020 | Jul 6, 2020 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jul 6, 2020 | Jul 6, 2020 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird. | Jul 28, 2020 | Jul 9, 2020 |
| Mfsa2020 24 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 78.0 | Jul 2, 2020 | Jun 30, 2020 |
| Mfsa2020 25 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 68.10 | Jul 2, 2020 | Jun 30, 2020 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 78.0Upgrade to the latest version of Mozilla Thunderbird | Jul 6, 2020 | Jun 30, 2020 |
| Oracle Solaris | — | Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4Upgrade web/browser/firefox to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4Upgrade mail/thunderbird to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 68.11.0-11.4.25.0.1.75.1 on Solaris 11.4 | Jan 19, 2021 | Jul 9, 2020 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Jul 8, 2020 | Jun 30, 2020 |
| Redhat_linux | — | Upgrade firefoxNo solution existsUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird | Jul 8, 2020 | Jul 6, 2020 |
| Suse | — | Upgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade mozillafirefox-branding-sleUpgrade MozillaFirefox-branding-SLEDUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-develUpgrade mozillafirefox-buildsymbolsUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird | Jul 9, 2020 | Jul 7, 2020 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Aug 5, 2020 | Jul 7, 2020 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub