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CVE-2005-4866: Stack-based buffer overflow in JDBC Applet Server in IBM DB2 8.1 allows remote attackers to execute arbitra...

Stack-based buffer overflow in JDBC Applet Server in IBM DB2 8.1 allows remote attackers to execute arbitrary by connecting and sending a long username, then disconnecting gracefully and reconnecting and sending a short username and an unexpected db2java.zip version, which causes a null terminator to be removed and leads to the overflow.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2005-4866 is an old IBM DB2 issue involving the JDBC Applet Server. A remote attacker could trigger a stack buffer overflow and potentially gain unauthorized execution on the affected DB2 host. Business urgency depends on whether legacy DB2 8.1 systems remain online or exposed. Exposure is most likely in legacy environments still running IBM DB2 8.1 with the JDBC Applet Server enabled. The affected metadata is incomplete in the bundle, so validate directly against installed DB2 versions, service configuration, and IBM APAR IY61492. High priority only where legacy DB2 8.1 remains in production, especially if reachable from untrusted networks. If no DB2 8.1 or JDBC Applet Server exists, track as a legacy exposure validation item rather than an emergency. Mitigation focus: Check IBM APAR IY61492 and vendor support guidance for corrective maintenance.; Disable the JDBC Applet Server if it is not required.; Restrict service access to trusted application hosts only..

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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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0CVSS vectors
0Timeline events
0ADP providers
2Source links

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Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

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