vulnerability
Debian: CVE-2025-30258: gnupg2 -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 1 | (AV:L/AC:H/Au:N/C:N/I:N/A:P) | Mar 19, 2025 | May 15, 2025 | Mar 30, 2026 |
Severity
1
CVSS
(AV:L/AC:H/Au:N/C:N/I:N/A:P)
Published
Mar 19, 2025
Added
May 15, 2025
Modified
Mar 30, 2026
Description
In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that has incorrect usage flags, the user loses the ability to verify signatures made from certain other signing keys, aka a "verification DoS."
Solution
no-fix-debian-deb-package
Rapid7 Labs
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