By design, the built-in FTP server for iSeries AS/400 systems does not support a restricted document root, which allows attackers to read or write arbitrary files, including sensitive QSYS databases, via a full pathname in a GET or PUT request.

Unknown vulnerability in Incoming Remote Command (iSeries Access for Windows Remote Command service) in IBM OS/400 R510, R520, and R530 allows attackers to cause a denial of service (IRC shutdown) via certain inputs.

Lotus Domino R5 before R5.0.7a allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via miscellaneous packets with semi-valid BER encodings, as demonstrated by the PROTOS LDAPv3 test suite.

Race condition in JFS2 on AIX 5.2 and 5.3, when deleting a file while I/O is still occurring for that file, may write data to a different file, which could leak sensitive information.

Lotus cc:Mail release 8 stores the postoffice password in plaintext in a hidden file which has insecure permissions, which allows local users to gain privileges.

Denial of service when an attacker sends many SYN packets to create multiple connections without ever sending an ACK to complete the connection, aka SYN flood.

The POP3 server in IBM iSeries AS/400 returns different error messages when the user exists or not, which allows remote attackers to determine valid user IDs on the server.

Format string vulnerabilities in Lotus Domino R5 before R5.0.7a allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, as demonstrated by the PROTOS LDAPv3 test suite.

IBM WebSphere Application Server 6.0 and earlier, when sharing the document root of the web server, allows remote attackers to obtain the source code for Java Server Pages (.jsp) via an HTTP request with an invalid Host header, which causes the page to be processed by the web server instead of the JSP engine.

Multiple buffer overflows in Lotus Domino Server 6.0.5 and 6.5.4 allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via large amounts of data in certain (1) time or (2) date fields.

Buffer overflows in Lotus Domino R5 before R5.0.7a allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, as demonstrated by the PROTOS LDAPv3 test suite.

The FTP server in AS/400 4.3, when running in IFS mode, allows remote attackers to obtain sensitive information via a symlink attack using RCMD and the ADDLNK utility, as demonstrated using the QSYS.LIB library.

Buffer overflow in ping in AIX 4.2 and earlier allows local users to gain root privileges via a long command line argument.

Unknown vulnerability in AIX 5.3.0, when configured as an NIS client, allows remote attackers to gain root privileges.

IBM SecureWay 3.2.1 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, via invalid encodings for the L field of a BER encoding, as demonstrated by the PROTOS LDAPv3 test suite.

The default configuration for UUCP in AIX before 3.2 allows local users to gain root privileges.

RC.BOOT in IBM AIX 5.1, 5.2, and 5.3 does not "use a secure location for temporary files," which allows local users to have an unknown impact, probably by overwriting files.

NLSCCSTR.DLL in the web service in IBM Lotus Domino Server 6.5.1, 6.0.3, and possibly other versions allows remote attackers to cause a denial of service (deep recursion and nHTTP.exe process crash) via a long GET request containing UNICODE decimal value 430 characters, which causes the stack to be exhausted. NOTE: IBM has reported that it is unable to replicate this issue.

Buffer overflows in IBM SecureWay 3.2.1 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, as demonstrated by the PROTOS LDAPv3 test suite.

AIX bugfiler program allows local users to gain root access.