mailcow is a mailserver suite. Prior to mailcow-dockerized version 2022-06a, an extended privilege vulnerability can be exploited by manipulating the custom parameters regexmess, skipmess, regexflag, delete2foldersonly, delete2foldersbutnot, regextrans2, pipemess, or maxlinelengthcmd to execute arbitrary code. Users should update their mailcow instances with the `update.sh` script in the mailcow root directory to 2022-06a or newer to receive a patch for this issue. As a temporary workaround, the Syncjob ACL can be removed from all mailbox users, preventing changes to those settings.
References
Link | Resource |
---|---|
https://github.com/ly1g3/Mailcow-CVE-2022-31138 | Exploit Third Party Advisory |
https://github.com/mailcow/mailcow-dockerized/commit/d373164e13a14e058f82c9f1918a5612f375a9f9 | Patch Third Party Advisory |
https://github.com/mailcow/mailcow-dockerized/releases/tag/2022-06a | Release Notes Third Party Advisory |
https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-vx9w-h33p-5vhc | Mitigation Third Party Advisory |
Configurations
History
18 Jul 2022, 13:53
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:mailcow:mailcow\:_dockerized:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : 9.0
v3 : 8.8 |
References | (MISC) https://github.com/ly1g3/Mailcow-CVE-2022-31138 - Exploit, Third Party Advisory | |
References | (MISC) https://github.com/mailcow/mailcow-dockerized/releases/tag/2022-06a - Release Notes, Third Party Advisory | |
References | (CONFIRM) https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-vx9w-h33p-5vhc - Mitigation, Third Party Advisory | |
References | (MISC) https://github.com/mailcow/mailcow-dockerized/commit/d373164e13a14e058f82c9f1918a5612f375a9f9 - Patch, Third Party Advisory |
11 Jul 2022, 14:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-07-11 14:15
Updated : 2024-02-04 22:51
NVD link : CVE-2022-31138
Mitre link : CVE-2022-31138
CVE.ORG link : CVE-2022-31138
JSON object : View
Products Affected
mailcow
- mailcow\
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')