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CVE-2021-43537

Published: 2021-12-08T22:15Z
Last Modified: 2024-11-21T06:29Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt