CVE-2021-29980
- Reference to the description:
- Description:
- Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
- Last updated date:
- 12/09/2022
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 12/09/2022
- Reference url to background