What is CVE-2023-34108?

CVE-2023-34108 is a high-severity vulnerability in Mailcow Mailcow-dockerized, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-06-07.

How severe is CVE-2023-34108?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Mailcow Mailcow-dockerized

CVE-2023-34108

mailcow is a mail server suite based on Dovecot, Postfix and other open source software, that provides a modern web UI for user/server administration. A vulnerability has been discovered in mailcow which allows an attacker to manipulate in…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.005 (67.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mailcow Mailcow-dockerized — versions < 2023-05a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

https://github.com/mailcow/mailcow-dockerized/security/advisories/GHSA-mhh4-qchc-pv22 (x_refsource_CONFIRM)
https://github.com/mailcow/mailcow-dockerized/commit/f80940efdccd393bf5fccec2886795372a38c445 (x_refsource_MISC)
https://github.com/VladimirBorisov/CVE_proposal/blob/main/MailcowUserPassword.md (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-34108?: CVE-2023-34108 is a high-severity vulnerability in Mailcow Mailcow-dockerized, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-06-07.
How severe is CVE-2023-34108?: High severity. CVSS v3 base score is 8.8 out of 10.