CVE-2003-0991: n/a vulnerability

Security readout for executives and security teams

Mailman versions before 2.0.14 had a flaw in the mail command handler that could let a remote sender crash the service using malformed email commands. The documented impact is denial of service, not data theft or code execution. Exposure is most likely on internet-reachable mailing list servers running Mailman before 2.0.14 or unpatched vendor packages that process email-based list commands. Prioritize remediation if legacy Mailman services are still running. Business risk is service disruption to mailing lists, especially customer-facing or operational distribution lists. Mitigation focus: Inventory Mailman installations and package versions across externally reachable list servers.; Upgrade to Mailman 2.0.14 or a vendor package containing the fix.; Check Debian, Red Hat, SGI, Mandrake, or Conectiva advisories for platform-specific packages..

Prepared: Jun 30, 2026, 03:02 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2003-0991 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 1, 2004, 04:00 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

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
mailman-command-handler-dos(15106)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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CVE-2003-0991: Unknown vulnerability in the mail command handler in Mailman before 2.0.14 allows remote attackers to cause...