Security readout for executives and security teams
Fetchmail 6.2.4 and earlier can crash when processing a specially formed email with very long lines. The stated impact is denial of service, not data theft or code execution. Business risk is highest where legacy systems still use fetchmail for automated mail retrieval. Exposure is most likely on legacy Unix/Linux hosts running fetchmail 6.2.4 or earlier, especially unattended mail polling jobs. The affected product metadata is sparse, so teams should verify actual installed packages rather than relying on asset labels alone. Treat this as a targeted legacy-service availability issue. It is not presented as a modern critical internet-wide threat, but systems depending on fetchmail for business mail workflows should be checked and updated during normal vulnerability remediation. Mitigation focus: Inventory systems for fetchmail installations and versions.; Upgrade affected fetchmail packages using vendor-supported guidance.; Remove or disable fetchmail where it is no longer needed..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2003-0792 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- fetchmail-email-dos(13450)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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