CVE-2009-4327

The Common Code Infrastructure component in IBM DB2 9.5 before FP5 and 9.7 before FP1 does not properly validate the size of a memory pool during a creation attempt, which allows attackers to cause a denial of service (memory consumption) via unspecified vectors.

• CWE-20

• ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
• ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v97/APARLIST.TXT
• http://secunia.com/advisories/37759Vendor Advisory
• http://www-01.ibm.com/support/docview.wss?uid=swg1IC63179
• http://www-01.ibm.com/support/docview.wss?uid=swg1IZ43772
• http://www-01.ibm.com/support/docview.wss?uid=swg21293566Patch
• http://www-01.ibm.com/support/docview.wss?uid=swg21412902Vendor Advisory
• http://www.securityfocus.com/bid/37332
• http://www.vupen.com/english/advisories/2009/3520Vendor Advisory
• ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
• ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v97/APARLIST.TXT
• http://secunia.com/advisories/37759Vendor Advisory
• http://www-01.ibm.com/support/docview.wss?uid=swg1IC63179
• http://www-01.ibm.com/support/docview.wss?uid=swg1IZ43772
• http://www-01.ibm.com/support/docview.wss?uid=swg21293566Patch
• http://www-01.ibm.com/support/docview.wss?uid=swg21412902Vendor Advisory
• http://www.securityfocus.com/bid/37332
• http://www.vupen.com/english/advisories/2009/3520Vendor Advisory

Published

Dec 16, 2009

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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