IBM : Security Vulnerabilities, CVEs, Published In 2007 (Denial of service) CVSS score >= 6

IBM DB2 UDB 9.1 before Fixpak 4 does not properly perform vector aggregation, which might allow attackers to cause a denial of service (divide-by-zero error and DBMS crash), related to an "overflow." NOTE: the vendor description of this issue is too vague to be certain that it is security-related.

IBM DB2 UDB 9.1 before Fixpak 4 does not properly manage storage of a list containing authentication information, which might allow attackers to cause a denial of service (instance crash) or trigger memory corruption. NOTE: the vendor description of this issue is too vague to be certain that it is security-related.

CIM Server in IBM Director 5.20.1 and earlier allows remote attackers to cause a denial of service (CPU consumption, connection slot exhaustion, and daemon crash) via a large number of idle connections.

The TFTP implementation in IBM Tivoli Provisioning Manager for OS Deployment 5.1 before Fix Pack 3 allows remote attackers to cause a denial of service (rembo.exe crash and multiple service outage) via a read (RRQ) request with an invalid blksize (blocksize), which triggers a divide-by-zero error.

Unspecified vulnerability in the Default Messaging Component in IBM WebSphere Application Server (WAS) 6.1.0.7 and earlier allows remote attackers to cause a denial of service related to a thread hang, and possibly related to a "TCP issue," or to MPAlarmThread and a resultant memory leak.

Multiple buffer overflows in the DB2 JDBC Applet Server (DB2JDS) service in IBM DB2 9.x and earlier allow remote attackers to (1) execute arbitrary code via a crafted packet to the DB2JDS service on tcp/6789; and cause a denial of service via (2) an invalid LANG parameter or (2) a long packet that generates a "MemTree overflow."

The management service in IBM Tivoli Provisioning Manager for OS Deployment before 5.1 Fix Pack 2 does not properly handle multipart/form-data in HTTP POST requests, which allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via crafted POST requests to port 8080/tcp or 443/tcp.

Buffer overflow in the drmgr command in IBM AIX 5.2 and 5.3 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long path name.

Heap-based buffer overflow in the LDAP server in IBM Lotus Domino before 6.5.6 and 7.x before 7.0.2 FP1 allows remote attackers to cause a denial of service (crash) via a long, malformed DN request, which causes only the lower 16 bits of the string length to be used in memory allocation.

Buffer overflow in the CRAM-MD5 authentication mechanism in the IMAP server (nimap.exe) in IBM Lotus Domino before 6.5.6 and 7.x before 7.0.2 FP1 allows remote attackers to cause a denial of service via a long username.

Unspecified vulnerability in the Lotus Domino Web Server 6.0, 6.5.x before 6.5.6, and 7.0.x before 7.0.3 allows remote attackers to cause a denial of service (daemon crash) via requests for URLs that reference certain files.