CVE-2007-3843

N/A Unknown
Published: August 09, 2007 Modified: April 23, 2026
View on NVD

Description

The Linux kernel before 2.6.23-rc1 checks the wrong global variable for the CIFS sec mount option, which might allow remote attackers to spoof CIFS network traffic that the client configured for security signatures, as demonstrated by lack of signing despite sec=ntlmv2i in a SetupAndX request.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://secunia.com/advisories/26366
Source: secalert@redhat.com
http://secunia.com/advisories/26647
Source: secalert@redhat.com
http://secunia.com/advisories/26760
Source: secalert@redhat.com
http://secunia.com/advisories/27436
Source: secalert@redhat.com
http://secunia.com/advisories/27747
Source: secalert@redhat.com
http://secunia.com/advisories/27912
Source: secalert@redhat.com
http://secunia.com/advisories/28806
Source: secalert@redhat.com
http://www.securityfocus.com/bid/25244
Source: secalert@redhat.com
http://www.ubuntu.com/usn/usn-510-1
Source: secalert@redhat.com
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/26366
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/26647
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/26760
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/27436
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/27747
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/27912
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/28806
Source: af854a3a-2127-422b-91ae-364da2661108
http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2007/dsa-1363
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.redhat.com/support/errata/RHSA-2007-0705.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.redhat.com/support/errata/RHSA-2007-0939.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/25244
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/usn-510-1
Source: af854a3a-2127-422b-91ae-364da2661108

36 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
1.9%
83th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

linux