Secunia Security Advisory - A vulnerability has been reported in HP-UX, which can be exploited by malicious, local users to bypass certain security restrictions. The vulnerability is caused due to an unspecified error in xterm. This can be exploited by malicious users to gain unauthorised access to an affected system. The vulnerability has been reported in HP-UX B.11.00, B.11.11, and B.11.23.
b1a3b38eef352b8e97b4bb1c8c59339252a01fa71ebb0884df2eac80c55cb027
TITLE:
HP-UX xterm Unspecified Unauthorized Access Vulnerability
SECUNIA ADVISORY ID:
SA17545
VERIFY ADVISORY:
http://secunia.com/advisories/17545/
CRITICAL:
Less critical
IMPACT:
Security Bypass
WHERE:
Local system
OPERATING SYSTEM:
HP-UX 11.x
http://secunia.com/product/138/
DESCRIPTION:
A vulnerability has been reported in HP-UX, which can be exploited by
malicious, local users to bypass certain security restrictions.
The vulnerability is caused due to an unspecified error in xterm.
This can be exploited by malicious users to gain unauthorised access
to an affected system.
The vulnerability has been reported in HP-UX B.11.00, B.11.11, and
B.11.23.
SOLUTION:
The vendor recommends removing the following patches as a workaround
until a patch is available.
HP-UX B.11.00:
Remove PHSS_32109 if installed.
HP-UX B.11.11:
Remove PHSS_30791 and PHSS_33589 if installed.
HP-UX B.11.23:
Remove PHSS_31833 and PHSS_32366 if installed.
Alternatively, use /usr/contrib/bin/X11R5/xterm.
For example:
cp /usr/bin/X11/xterm /usr/bin/X11/xterm.nosuid
chmod 555 /usr/bin/X11/xterm.nosuid
cp /usr/contrib/bin/X11R5/xterm /usr/bin/X11/xterm
PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.
ORIGINAL ADVISORY:
http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=c00555516
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