CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
EPSS
Percentile
74.4%
GnuPG 1.4.x, 2.0.x, and 2.1.x treats a key flags subpacket with all bits cleared (no usage permitted) as if it has all bits set (all usage permitted), which might allow remote attackers to bypass intended cryptographic protection mechanisms by leveraging the subkey.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | gnupg2 | < 2.0.22-1 | gnupg2_2.0.22-1_all.deb |
Debian | 11 | all | gnupg2 | < 2.0.22-1 | gnupg2_2.0.22-1_all.deb |
Debian | 999 | all | gnupg2 | < 2.0.22-1 | gnupg2_2.0.22-1_all.deb |
Debian | 13 | all | gnupg2 | < 2.0.22-1 | gnupg2_2.0.22-1_all.deb |