A crafted OpenPGP key with an invalid user ID could be used to confuse the user in Mozilla Thunderbird - CVE-2021-23992ID: oval:org.secpod.oval:def:91671 | Date: (C)2023-08-07 (M)2023-11-18 |
Class: VULNERABILITY | Family: macos |
Mozilla Thunderbird before 78.9.1: Thunderbird did not check if the user ID associated with an OpenPGP key has a valid self signature. An attacker may create a crafted version of an OpenPGP key, by either replacing the original user ID, or by adding another user ID. If Thunderbird imports and accepts the crafted key, the Thunderbird user may falsely conclude that the false user ID belongs to the correspondent.
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 Thunderbird |