CVE-2019-8337 — MEDIUM (5.3)

Vulnerability Description

In msmtp 1.8.2 and mpop 1.4.3, when tls_trust_file has its default configuration, certificate-verification results are not properly checked.

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Marlam	Mpop	1.4.2
Marlam	Msmtp	1.8.2

Related Weaknesses (CWE)

CWE-295

References

https://gitlab.marlam.de/marlam/mpop/commit/b51a6c6b8b83bf0913cc52fa2ff64307e987PatchThird Party Advisory
https://marlam.de/mpop/news/mpop-1-4-3/PatchThird Party Advisory
https://marlam.de/msmtp/news/PatchVendor Advisory
https://gitlab.marlam.de/marlam/mpop/commit/b51a6c6b8b83bf0913cc52fa2ff64307e987PatchThird Party Advisory
https://marlam.de/mpop/news/mpop-1-4-3/PatchThird Party Advisory
https://marlam.de/msmtp/news/PatchVendor Advisory

FAQ

What is CVE-2019-8337?

CVE-2019-8337 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In msmtp 1.8.2 and mpop 1.4.3, when tls_trust_file has its default configuration, certificate-verification results are not properly checked.

How severe is CVE-2019-8337?

CVE-2019-8337 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-8337?

Check the references section above for vendor advisories and patch information. Affected products include: Marlam Mpop, Marlam Msmtp.