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CVSS: 4.0EPSS: 8%CPEs: 65EXPL: 0

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. IBM DB2 Universal Database (UDB) anterior a 8.1 FixPak 13 permite a atacantes autenticados remotamente provocar una denegación de servicio (caída) (1) enviando el primer comando ACCSEC sin un parámetro RDBNAM durante el proceso de conexión (CONNECT), o (2) enviando paquetes SQLJRA manipulados, lo cual resulta en una referencia a nulo. • ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v82/APARLIST.TXT http://secunia.com/advisories/21550 http://www-1.ibm.com/support/docview.wss?uid=swg24013114 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/2006/3328 • CWE-399: Resource Management Errors •

CVSS: 2.1EPSS: 0%CPEs: 1EXPL: 1

The (1) to_char and (2) to_date function in IBM DB2 8.1 allows local users to cause a denial of service (application crash) via an empty string in the second parameter, which causes a null pointer dereference. • https://www.exploit-db.com/exploits/24677 http://marc.info/?l=bugtraq&m=110495483501494&w=2 http://secunia.com/advisories/12733 http://www-1.ibm.com/support/docview.wss?uid=swg1IY61781 http://www.nextgenss.com/advisories/db205012005G.txt http://www.securityfocus.com/bid/11400 https://exchange.xforce.ibmcloud.com/vulnerabilities/17614 •

CVSS: 4.3EPSS: 2%CPEs: 1EXPL: 0

Stack-based buffer overflows in the (1) xmlvarcharfromfile, (2) xmlclobfromfile, (3) xmlfilefromvarchar, and (4) xmlfilefromclob function calls in IBM DB2 8.1 allow remote attackers to execute arbitrary code via a 94-byte second argument, which causes the return address to be overwritten with a pointer to the argument. • http://marc.info/?l=bugtraq&m=110495554227717&w=2 http://secunia.com/advisories/12733 http://www-1.ibm.com/support/docview.wss?uid=swg1IY62297 http://www.nextgenss.com/advisories/db205012005H.txt http://www.securityfocus.com/bid/11404 https://exchange.xforce.ibmcloud.com/vulnerabilities/17617 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.3EPSS: 1%CPEs: 1EXPL: 0

Certain XML functions in IBM DB2 8.1 run with the privileges of DB2 instead of the logged-in user, which allows remote attackers to create or overwrite files via (1) XMLFileFromVarchar or (2) XMLFileFromClob, or read files via (3) XMLVarcharFromFile or (4) XMLClobFromFile. • http://marc.info/?l=bugtraq&m=110495620513954&w=2 http://secunia.com/advisories/12733 http://www.ngssoftware.com/advisories/db205012005I.txt http://www.securityfocus.com/bid/12170 https://exchange.xforce.ibmcloud.com/vulnerabilities/18761 • CWE-264: Permissions, Privileges, and Access Controls •