Note:
This project will be discontinued after December 13, 2021. [more]
2020-07-09
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.
| Products | Ubuntu_linux, Firefox, Firefox_esr, Thunderbird, Leap |
| Type | Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CWE-362) Use After Free (CWE-416) |
| First patch | - None (likely due to unavailable code) |
| Links |
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html
• https://bugzilla.mozilla.org/show_bug.cgi?id=1643437 • https://usn.ubuntu.com/4421-1/ • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00026.html • https://www.mozilla.org/security/advisories/mfsa2020-25/
• https://www.mozilla.org/security/advisories/mfsa2020-24/
• https://security.gentoo.org/glsa/202007-09 • https://security.gentoo.org/glsa/202007-10 • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html • https://www.mozilla.org/security/advisories/mfsa2020-26/ |