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Vulnerability record · CVE-2010-3731 · published 5 October 2010

CVE-2010-3731: Ibm db2 memory buffer overflow vulnerability

Ibm · Db2

Stack-based buffer overflow in the validateUser implementation in the com.ibm.db2.das.core.DasSysCmd function in db2dasrrm in the DB2 Administration Server (DAS) component in IBM DB2 9.1 before FP10, 9.5 before FP6a, and 9.7 before FP3 allows remote attackers to execute arbitrary code via a long username string.

10.0 CVSS 2.0 High EPSS 9.6% · top 4.7% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
9.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
20References
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in the validateUser implementation in the com.ibm.db2.das.core.DasSysCmd function in db2dasrrm in the DB2 Administration Server (DAS) component in IBM DB2 9.1 before FP10, 9.5 before FP6a, and 9.7 before FP3 allows remote attackers to execute arbitrary code via a long username string.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
ftp://public.dhe.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
http://secunia.com/advisories/41686 Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1IC69986
http://www-01.ibm.com/support/docview.wss?uid=swg1IC70538
http://www-01.ibm.com/support/docview.wss?uid=swg1IC70539
http://www-01.ibm.com/support/docview.wss?uid=swg21426108
http://www.securityfocus.com/bid/46077
http://www.vupen.com/english/advisories/2010/2544 Vendor Advisory
http://www.zerodayinitiative.com/advisories/ZDI-11-035
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14687
ftp://public.dhe.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
http://secunia.com/advisories/41686 Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1IC69986
http://www-01.ibm.com/support/docview.wss?uid=swg1IC70538
http://www-01.ibm.com/support/docview.wss?uid=swg1IC70539
http://www-01.ibm.com/support/docview.wss?uid=swg21426108
http://www.securityfocus.com/bid/46077
http://www.vupen.com/english/advisories/2010/2544 Vendor Advisory
http://www.zerodayinitiative.com/advisories/ZDI-11-035
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14687

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2012-1797Ibm db2 permissions and access controls vulnerabilityIBM DB2 9.5 uses world-writable permissions for nodes.reg, which has unspecified impact and attack vectors.EPSS 1.7%10.0CVE-2010-3193Ibm db2 vulnerabilityUnspecified vulnerability in the DB2STST program in IBM DB2 9.1 before FP9, 9.5 before FP6, and 9.7 before FP2 has unknown impact and attack vectors.EPSS 2.7%10.0CVE-2009-4335Ibm db2 vulnerabilityMultiple unspecified vulnerabilities in bundled stored procedures in the Spatial Extender component in IBM DB2 9.5 before FP5 have unknown impact and…EPSS 2.3%10.0CVE-2009-3473Ibm db2 vulnerabilityIBM DB2 9.1 before FP8 does not require the SETSESSIONUSER privilege for the SET SESSION AUTHORIZATION statement, which has unspecified impact and re…EPSS 2.0%10.0CVE-2008-6820Ibm db2 vulnerabilityThe db2fmp process in IBM DB2 8 before FP17, 9.1 before FP5, and 9.5 before FP2 on Windows runs with "OS privilege," which has unknown impact and att…EPSS 1.8%10.0CVE-2008-6821Ibm db2 memory buffer overflow vulnerabilityBuffer overflow in the DAS server in IBM DB2 8 before FP17, 9.1 before FP5, and 9.5 before FP2 might allow attackers to execute arbitrary code or cau…EPSS 3.7%10.0CVE-2008-4692Ibm db2 vulnerabilityThe Native Managed Provider for .NET component in IBM DB2 8 before FP17, 9.1 before FP6, and 9.5 before FP2, when a definer cannot maintain objects, …EPSS 2.1%10.0CVE-2007-3676Ibm db2 vulnerabilityIBM DB2 Universal Database (UDB) Administration Server (DAS) 8 before Fix Pack 16 and 9 before Fix Pack 4 allows remote attackers to cause a denial o…EPSS 4.3%

Source: NIST National Vulnerability Database (record CVE-2010-3731), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.