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Bug 199227 - Linux Kernel version 2.6.23.1 denial of service
Summary: Linux Kernel version 2.6.23.1 denial of service
Status: RESOLVED DUPLICATE of bug 198997
Alias: None
Product: Gentoo Security
Classification: Unclassified
Component: Kernel (show other bugs)
Hardware: All Linux
: High major (vote)
Assignee: Gentoo Security
URL: http://www.frsirt.com/english/advisor...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-11-15 11:41 UTC by Evgeniy Shishkin
Modified: 2007-11-15 11:48 UTC (History)
0 users

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Package list:
Runtime testing required: ---


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Description Evgeniy Shishkin 2007-11-15 11:41:17 UTC
As described at CVE-2007-5904. Linux Kernel version 2.6.23.1 and prior have a bug with cifs. A vulnerability has been identified in Linux Kernel, which could be exploited by attackers to cause a denial of service or execute arbitrary code. This issue is caused by a buffer overflow error in the "SendReceive()" [fs/cifs/transport.c] function when processing overly long SMB responses, which could be exploited by a malicious server to crash or compromise an affected system.

A fix is available via GIT :
http://git.kernel.org/?p=linux/kernel/git/sfrench/cifs-2.6.git;a=commit;h=133672efbc1085f9af990bdc145e1822ea93bcf3

Reproducible: Always

Steps to Reproduce:
Comment 1 Robert Buchholz (RETIRED) gentoo-dev 2007-11-15 11:48:34 UTC

*** This bug has been marked as a duplicate of bug 198997 ***