IBM Informix Dynamic Server (IDS) before 9.40.xC7 and 10.00 before 10.00.xC3 does not use database creation permissions, which allows remote authenticated users to create arbitrary databases.

The ifx_load_internal function in IBM Informix Dynamic Server (IDS) allows remote authenticated users to execute arbitrary C code via the DllMain or _init function in a library, aka "C code UDR."

IBM Informix Dynamic Server (IDS) before 9.40.xC7 and 10.00 before 10.00.xC3 allows local users to cause a denial of service (crash) via unspecified vectors.

Buffer overflow in IBM Informix Dynamic Server (IDS) before 9.40.TC7 and 10.00 before 10.00.TC3, when running on Windows, allows remote attackers to execute arbitrary code via a long username.

Multiple buffer overflows in IBM Informix Dynamic Server (IDS) before 9.40.TC6 and 10.00 before 10.00.TC3 allow remote authenticated users to execute arbitrary code via (1) the getname function, as used by (a) _sq_remview, (b) _sq_remproc, (c) _sq_remperms, (d) _sq_distfetch, and (e) _sq_dcatalog; and the (2) SET DEBUG FILE, (3) IFX_FILE_TO_FILE, (4) FILETOCLOB, (5) LOTOFILE, and (6) DBINFO functions (product defect IDs 171649, 171367, 171387, 171391, 171906, 172179).

IBM Informix Dynamic Server (IDS) before 9.40.xC8 and 10.00 before 10.00.xC4 stores passwords in plaintext in shared memory, which allows local users to obtain passwords by reading the memory (product defects 171893, 171894, 173772).

Buffer overflow in IBM Informix Dynamic Server (IDS) 9.40.TC5 through 9.40.xC7 and 10.00.TC1 through 10.00.xC3 allows attackers to execute arbitrary code via the SQLIDEBUG environment variable (envariable).

Directory traversal vulnerability in Net Portal Dynamic System (NPDS) 5.10 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) sequence and trailing null (%00) byte in the (1) Default_Theme parameter to header.php or (2) ModPath parameter to modules/cluster-paradise/cluster-E.php.

Cross-site scripting (XSS) vulnerability in Dynamic Galerie 1.0 allows remote attackers to inject arbitrary web script or HTML via the pfad parameter in (1) index.php and (2) galerie.php. NOTE: this issue might be resultant from directory traversal.

Directory traversal vulnerability in Dynamic Galerie 1.0 allows remote attackers to access arbitrary files via an absolute path in the pfad parameter to (1) index.php and (2) galerie.php.