CVE-2025-62875

medium

Description

An Improper Check for Unusual or Exceptional Conditions vulnerability in OpenSMTPD allows local users to crash OpenSMTPD. This issue affects openSUSE Tumbleweed: from ? before 7.8.0p0-1.1.

References

https://security.opensuse.org/2025/10/31/opensmtpd-local-DoS.html#reproducer

https://security.opensuse.org/2025/10/31/opensmtpd-local-DoS.html

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-62875

http://www.openwall.com/lists/oss-security/2025/10/31/3

Details

Source: Mitre, NVD

Published: 2025-11-20

Updated: 2025-11-21

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 5.5

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

Severity: Medium

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N