CVE-2020-12387 - log back

CVE-2020-12387 edited at 09 May 2020 16:12:22
Description
- A race condition has been found in Firefox before 76.0, when running shutdown code for Web Worker, leading to a use-after-free vulnerability. This results in a potentially exploitable crash.
+ A race condition has been found in Firefox before 76.0 and Thunderbird before 68.8.0, when running shutdown code for Web Worker, leading to a use-after-free vulnerability. This results in a potentially exploitable crash.
References
https://www.mozilla.org/en-US/security/advisories/mfsa2020-16/#CVE-2020-12387
+ https://www.mozilla.org/en-US/security/advisories/mfsa2020-18/#CVE-2020-12387
https://bugzilla.mozilla.org/show_bug.cgi?id=1545345
CVE-2020-12387 edited at 06 May 2020 09:34:13
References
+ https://www.mozilla.org/en-US/security/advisories/mfsa2020-16/#CVE-2020-12387
https://bugzilla.mozilla.org/show_bug.cgi?id=1545345
CVE-2020-12387 edited at 06 May 2020 09:34:01
Description
- A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash.
+ A race condition has been found in Firefox before 76.0, when running shutdown code for Web Worker, leading to a use-after-free vulnerability. This results in a potentially exploitable crash.
CVE-2020-12387 edited at 05 May 2020 17:26:18
Severity
- Unknown
+ Critical
Remote
- Unknown
+ Remote
Type
- Unknown
+ Arbitrary code execution
Description
+ A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash.
References
+ https://bugzilla.mozilla.org/show_bug.cgi?id=1545345
Notes
CVE-2020-12387 created at 05 May 2020 17:16:55