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CVE-2007-4423: Stack-based buffer overflow in the AUTH_LIST_GROUPS_FOR_AUTHID function in IBM DB2 UDB 9.1 before Fixpak 3...

Stack-based buffer overflow in the AUTH_LIST_GROUPS_FOR_AUTHID function in IBM DB2 UDB 9.1 before Fixpak 3 allows attackers to cause a denial of service and possibly execute arbitrary code via a long argument.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

IBM DB2 UDB 9.1 before Fixpak 3 contains a stack buffer overflow in an authorization-related group listing function. A malformed, overly long input can crash the database service and may allow code execution. The business impact is highest where legacy DB2 systems remain in production or reachable by untrusted users. Exposure is likely limited to old IBM DB2 UDB 9.1 deployments that have not reached Fixpak 3. Organizations with legacy database servers, archived applications, or unsupported internal systems should verify whether this version still exists in production, test, or disaster recovery environments. Prioritize remediation if DB2 UDB 9.1 is still present. The vulnerability is old, but the potential impact includes database outage and possible code execution. If the product is no longer supported in your environment, migration should be treated as risk reduction, not routine maintenance. Mitigation focus: Upgrade IBM DB2 UDB 9.1 to Fixpak 3 or later per IBM guidance.; If unsupported, migrate the database to a supported IBM DB2 release.; Restrict DB2 access to trusted networks and authorized database users..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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3Source links

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