1012 : IRIX RemoveSystemTour .exitops Privilege Escalation
Printer | http://osvdb.org/1012 | Email This | Edit Vulnerability

Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
10	369	over 9 years ago	over 4 years ago	0 times	90%

Timeline

Disclosure Date	Exploit Publish Date
1996-10-30	1996-10-30

Description

IRIX contains a flaw that may allow a malicious user to gain unauthorized privileges. The issue is triggered when a malicious user manipulates environment variables and configuration files to trick the RemoveSystemTour program, which is setuid root, into executing a trojan horse. It is possible that the flaw may allow root privileges resulting in a loss of integrity.

Classification

Location: Local Access Required
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Public
Disclosure: OSVDB Verified

Solution

Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround:

#/bin/chmod u-s /usr/lib/tour/bin/RemoveSystemTour
#/bin/chmod u-s /usr/people/tour/oob/bin/oobversions

Products

Silicon Graphics, Inc.	IRIX	5.x
		6.0
		6.0.1
		6.1
		6.2
		6.3

References

CVE ID: 1999-1384 (see also: NVD)
Bugtraq ID: 470
ISS X-Force ID: 7456

Manual Testing Notes

Credit

Tun-Hui Hu - hhuistardot.net -

CVSSv2 Score

CVSSv2 Base Score = 7.2
Source: nvd.nist.gov | Generated: 2003-12-31 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

None found at this time

Comments

Add Comment Hide Add Comment

No Comments.

The database information may change without any notice. Use of the information constitutes acceptance for use in an AS IS condition, and there are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the copyright holder or distributor (OSVDB or OSF) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.