Bug 2401405 (CVE-2025-61962) - CVE-2025-61962 fetchmail: Fetchmail denial of service
Summary: CVE-2025-61962 fetchmail: Fetchmail denial of service
Keywords:
Status: NEW
Alias: CVE-2025-61962
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2402009 2402010
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-04 04:01 UTC by OSIDB Bzimport
Modified: 2025-10-06 20:40 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2025-10-04 04:01:10 UTC 
In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context.
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