Use-after-poison for incorrectly redeclared JavaScript variables during GC - CVE-2021-23960| ID: oval:org.secpod.oval:def:68515 | Date: (C)2021-01-27 (M)2023-12-20 |
| Class: VULNERABILITY | Family: macos |
Mozilla Firefox 85, Mozilla Firefox ESR 78.7 and Mozilla Thunderbird 78.7: Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash.
| Platform: |
| Apple Mac OS 14 |
| Apple Mac OS 13 |
| Apple Mac OS 12 |
| Apple Mac OS X 10.10 |
| Apple Mac OS X 10.11 |
| Apple Mac OS X 10.12 |
| Apple Mac OS X 10.13 |
| Apple Mac OS X 10.14 |
| Apple Mac OS X 10.15 |
| Apple Mac OS 11 |
| Product: |
| Mozilla Firefox |
| Mozilla Firefox ESR |
| Mozilla Thunderbird |
