QNX Neutrino RTOS su command buffer overflow
| qnx-su-bo (24554) |  High Risk |
Description:
QNX Neutrino RTOS is vulnerable to a stack-based buffer overflow in the su command. By sending a string of 4000 or more bytes to the su command, a local attacker could overflow a buffer and execute arbitrary code on the system with root privileges.
Platforms Affected:
- QNX, QNX Neutrino RTOS 6.2.0
Remedy:
No remedy available as of July 4, 2009.
Consequences:
Gain Privileges
References:
- iDEFENSE Security Advisory 02.07.06, QNX Neutrino RTOS su Command Buffer Overflow at http://www.idefense.com/intelligence/vulnerabilities/display.php?id=385.
- QNX Software System Web site, QNX Realtime Operating System Overview at http://www.qnx.com/products/rtos/.
- BID-16539: QNX Multiple Local Privilege Escalation and Denial Of Service Vulnerabilities
- CVE-2006-0621: Multiple buffer overflows in QNX Neutrino RTOS 6.2.0 allow local users to execute arbitrary code via a long first argument to the (1) su or (2) passwd commands.
- OSVDB ID: 22959: QNX Neutrino RTOS passwd First Parameter Local Overflow
- OSVDB ID: 22961: QNX Neutrino RTOS su First Parameter Local Overflow
- SA18750: QNX Neutrino RTOS Multiple Privilege Escalation Vulnerabilities
- SECTRACK ID: 1015599: QNX Neutrino RTOS Multiple Bugs Let Local Users Gain Elevated Privileges
- VUPEN/ADV-2006-0474: QNX Neutrino RTOS Multiple Local Privilege Escalation Vulnerabilities
Reported:
Feb 07, 2006
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