5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.741 High
EPSS
Percentile
98.1%
parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service (gpg crash) and possibly overwrite memory via a message packet with a large length (long user ID string), which could lead to an integer overflow, as demonstrated using the --no-armor option.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | gnupg2 | < 1.9.20-1.1 | gnupg2_1.9.20-1.1_all.deb |
Debian | 11 | all | gnupg2 | < 1.9.20-1.1 | gnupg2_1.9.20-1.1_all.deb |
Debian | 10 | all | gnupg2 | < 1.9.20-1.1 | gnupg2_1.9.20-1.1_all.deb |
Debian | 999 | all | gnupg2 | < 1.9.20-1.1 | gnupg2_1.9.20-1.1_all.deb |
Debian | 13 | all | gnupg2 | < 1.9.20-1.1 | gnupg2_1.9.20-1.1_all.deb |