Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free - CVE-2020-26974| ID: oval:org.secpod.oval:def:67854 | Date: (C)2020-12-17 (M)2023-11-19 |
| Class: VULNERABILITY | Family: macos |
Mozilla Firefox 84Mozilla Firefox ESR 78.6 : When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, 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 |
