/bin/su in QNX realtime operating system (RTOS) 4.25 and 6.1.0 allows local users to obtain sensitive information from core dump files by sending the SIGSERV (invalid memory reference) signal.

Certain patches for QNX Neutrino realtime operating system (RTOS) 6.2.0 set insecure permissions for the files (1) /sbin/io-audio by OS Update Patch A, (2) /bin/shutdown, (3) /sbin/fs-pkg, and (4) phshutdown by QNX experimental patches, (5) cpim, (6) vpim, (7) phrelaycfg, and (8) columns, (9) othello, (10) peg, (11) solitaire, and (12) vpoker in the games pack 2.0.3, which allows local users to gain privileges by modifying the files before permissions are changed.

Multiple buffer overflows in QNX RTOS 4.25 may allow attackers to execute arbitrary code via long filename arguments to (1) Watcom or (2) int10.

Photon microGUI in QNX Neutrino realtime operating system (RTOS) 6.1.0 and 6.2.0 allows attackers to read user clipboard information via a direct request to the 1.TEXT file in a directory whose name is a hex-encoded user ID.

QNX Neutrino RTOS 6.2.0 uses the PATH environment variable to find and execute the cp program while operating at raised privileges, which allows local users to gain privileges by modifying the PATH to point to a malicious cp program.

QNX 2.4 allows a local user to read arbitrary files by directly accessing the mount point for the FAT disk partition, e.g. /fs-dos.

Buffer overflow in QNX RTP 5.60 allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large number of arguments to the stat command.

QNX Embedded Resource Manager in Voyager web server 2.01B in the demo disks for QNX 405 allows remote attackers to read sensitive system statistics information via the embedded.html web page.

Voyager web server 2.01B in the demo disks for QNX 405 stores sensitive web client information in the .photon directory in the web document root, which allows remote attackers to obtain that information.

Directory traversal vulnerability in Voyager web server 2.01B in the demo disks for QNX 405 allows remote attackers to read arbitrary files via a .. (dot dot) attack.