Secunia Security Advisory - A weakness has been reported in the Linux Kernel, which potentially can be exploited by malicious people to bypass certain security restrictions.
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TITLE:
Linux Kernel CIFS Signing Options Weakness
SECUNIA ADVISORY ID:
SA26366
VERIFY ADVISORY:
http://secunia.com/advisories/26366/
CRITICAL:
Not critical
IMPACT:
Security Bypass
WHERE:
>From local network
OPERATING SYSTEM:
Linux Kernel 2.6.x
http://secunia.com/product/2719/
DESCRIPTION:
A weakness has been reported in the Linux Kernel, which potentially
can be exploited by malicious people to bypass certain security
restrictions.
The weakness is caused due to the Linux Kernel not correctly
enforcing the defined signing options when mounting a CIFS file
system. This may weaken the security and can be leveraged to perform
further attacks.
SOLUTION:
The weakness is fixed in version 2.6.23-rc1.
PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.
ORIGINAL ADVISORY:
Linux Kernel:
http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.23-rc1
Red Hat:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595
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About:
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