Debian Security Bug TrackerDEBIANCVE:CVE-2018-12020CVE-2018-12020
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.004 Low
EPSS
Percentile
74.1%
mainproc.c in GnuPG before 2.2.8 mishandles the original filename during decryption and verification actions, which allows remote attackers to spoof the output that GnuPG sends on file descriptor 2 to other programs that use the “–status-fd 2” option. For example, the OpenPGP data might represent an original filename that contains line feed characters in conjunction with GOODSIG or VALIDSIG status codes.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | enigmail | < 2:2.0.7-1 | enigmail_2:2.0.7-1_all.deb |
| Debian | 10 | all | enigmail | < 2:2.0.7-1 | enigmail_2:2.0.7-1_all.deb |
| Debian | 999 | all | enigmail | < 2:2.0.7-1 | enigmail_2:2.0.7-1_all.deb |
| Debian | 12 | all | gnupg1 | < 1.4.22-5 | gnupg1_1.4.22-5_all.deb |
| Debian | 11 | all | gnupg1 | < 1.4.22-5 | gnupg1_1.4.22-5_all.deb |
| Debian | 10 | all | gnupg1 | < 1.4.22-5 | gnupg1_1.4.22-5_all.deb |
| Debian | 999 | all | gnupg1 | < 1.4.22-5 | gnupg1_1.4.22-5_all.deb |
| Debian | 13 | all | gnupg1 | < 1.4.22-5 | gnupg1_1.4.22-5_all.deb |
| Debian | 12 | all | gnupg2 | < 2.2.8-1 | gnupg2_2.2.8-1_all.deb |
| Debian | 11 | all | gnupg2 | < 2.2.8-1 | gnupg2_2.2.8-1_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.004 Low
EPSS
Percentile
74.1%