← All advisories

Medium severity5.9OSV Advisory· Published Oct 4, 2025· Updated Apr 15, 2026

CVE-2025-61962

CVE-2025-61962

Description

In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

12

Fetchmail/FetchmailOSV2 versions
6.5.0, 6.5.0.beta1, 6.5.0.beta10, …+ 1 more
- (no CPE)range: 6.5.0, 6.5.0.beta1, 6.5.0.beta10, …
- (no CPE)range: <6.5.6
osv-coords10 versions
pkg:rpm/opensuse/fetchmail&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/fetchmail&distro=openSUSE%20Leap%2016.0 pkg:rpm/opensuse/fetchmail&distro=openSUSE%20Tumbleweed pkg:rpm/suse/fetchmail&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6 pkg:rpm/suse/fetchmail&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7 pkg:rpm/suse/fetchmail&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6 pkg:rpm/suse/fetchmail&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP7 pkg:rpm/suse/fetchmail&distro=SUSE%20Linux%20Enterprise%20Server%2016.0 pkg:rpm/suse/fetchmail&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0 pkg:rpm/suse/fetchmail&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5
< 6.4.22-150600.35.3.1+ 9 more
- (no CPE)range: < 6.4.22-150600.35.3.1
- (no CPE)range: < 6.5.2-160000.3.1
- (no CPE)range: < 6.5.6-1.1
- (no CPE)range: < 6.4.22-150600.35.3.1
- (no CPE)range: < 6.4.22-150600.35.3.1
- (no CPE)range: < 6.4.22-150600.35.3.1
- (no CPE)range: < 6.4.22-150600.35.3.1
- (no CPE)range: < 6.5.2-160000.3.1
- (no CPE)range: < 6.5.2-160000.3.1
- (no CPE)range: < 6.3.26-13.21.1

Patches

Vulnerability mechanics

References

4

News mentions

0

No linked articles in our index yet.