Security readout for executives and security teams
This is an old IBM DB2 Universal Database issue where an authenticated remote user could crash an affected database application. The described impact is denial of service, not data theft or code execution. Business urgency depends on whether legacy DB2 UDB 8.2 systems are still present. Exposure appears limited to organizations still running IBM DB2 UDB 8.2/820 before FixPak 10. The attacker must be remotely authenticated, so internet exposure matters less than who can log in and execute relevant database functionality. Treat this as a legacy exposure check. It is not presented as actively exploited, but an authenticated crash risk can still affect availability for critical systems if old DB2 deployments remain in production. Mitigation focus: Confirm whether IBM DB2 UDB 8.2/820 exists in the environment.; Upgrade affected systems to version 8 FixPak 10 (s050811) or later.; Use IBM guidance for any still-supported replacement or migration path..
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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Database behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2005-4739 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
Products and packages named in the record
CWE details
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