Security readout for executives and security teams
This CVE describes a mail privacy failure in Apple Mac OS X 10.3.6 Server using Kerberos authentication with Cyrus IMAP. A local user could access other users' mailboxes. Business risk is mainly confidentiality loss in legacy mail environments. Exposure is likely limited to legacy Apple Mac OS X 10.3.6 Server systems running Cyrus IMAP with Kerberos authentication enabled. Modern environments are unlikely to be exposed unless old mail servers remain in production, labs, or archives. Treat this as a legacy-system privacy issue. Prioritize if old Apple mail servers hold regulated, executive, customer, or employee mail. If no Mac OS X 10.3.6 Server mail infrastructure exists, business urgency is low. Mitigation focus: Check Apple advisory APPLE-SA-2004-12-02 for the vendor-supported fix path.; Inventory any Mac OS X 10.3.6 Server mail systems still operating.; Retire or isolate legacy Cyrus IMAP services where upgrade guidance is unavailable..
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-2004-1089 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
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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
- cyrus-kerberos-gain-access(18351)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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