Ubuntu: USN-4516-1 (CVE-2019-14855): GnuPG vulnerability
5
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
03/20/2020
09/22/2020
09/18/2020
03/22/2023
Description
A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18.
Solution(s)
- ubuntu-upgrade-gnupg
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