CVE-2020-15681 - log back

CVE-2020-15681 edited at 02 Nov 2020 11:10:23
Description
- A memory corruption issue has been found in Firefox before 82.0 where, when multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash.
+ A memory corruption issue has been found in Firefox before 82.0 where, when multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten the entry of another thread in a shared stub table, resulting in a potentially exploitable crash.
CVE-2020-15681 edited at 02 Nov 2020 07:59:52
References
https://www.mozilla.org/en-US/security/advisories/mfsa2020-45/#CVE-2020-15681
+ https://bugzilla.mozilla.org/show_bug.cgi?id=1666568
CVE-2020-15681 edited at 02 Nov 2020 07:59:46
Severity
- Unknown
+ Medium
Remote
- Unknown
+ Remote
Type
- Unknown
+ Arbitrary code execution
Description
+ A memory corruption issue has been found in Firefox before 82.0 where, when multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash.
References
+ https://www.mozilla.org/en-US/security/advisories/mfsa2020-45/#CVE-2020-15681
Notes
CVE-2020-15681 created at 28 Oct 2020 22:13:36