CVE-2006-4257

IBM DB2 Universal Database (UDB) before 8.1 FixPak 13 allows remote authenticated users to cause a denial of service (crash) by (1) sending the first ACCSEC command without an RDBNAM parameter during the CONNECT process, or (2) sending crafted SQLJRA packet, which results in a null dereference.

• CWE-399

• ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v82/APARLIST.TXT
• http://secunia.com/advisories/21550Patch, Vendor Advisory
• http://www-1.ibm.com/support/docview.wss?uid=swg24013114Patch
• http://www.appsecinc.com/resources/alerts/db2/2006-09-05.shtml
• http://www.securityfocus.com/archive/1/445298/100/0/threaded
• http://www.securityfocus.com/archive/1/454307/100/0/threaded
• http://www.securityfocus.com/bid/19586
• http://www.vupen.com/english/advisories/2006/3328Vendor Advisory
• ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v82/APARLIST.TXT
• http://secunia.com/advisories/21550Patch, Vendor Advisory
• http://www-1.ibm.com/support/docview.wss?uid=swg24013114Patch
• http://www.appsecinc.com/resources/alerts/db2/2006-09-05.shtml
• http://www.securityfocus.com/archive/1/445298/100/0/threaded
• http://www.securityfocus.com/archive/1/454307/100/0/threaded
• http://www.securityfocus.com/bid/19586
• http://www.vupen.com/english/advisories/2006/3328Vendor Advisory

Published

Aug 21, 2006

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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