CVE-2007-3843

Published: Aug 9, 2007Modified: Apr 23, 2026

4.3

Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability: 8.6 / Impact: 2.9

Source: 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.

Affected (1)

Products: Linux: Linux Kernel

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Up to 2.6.22

References (36)

http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595

Source: secalert@redhat.com

http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.23-rc1

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html

Source: secalert@redhat.com

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://support.avaya.com/elmodocs2/security/ASA-2007-474.htm

Source: secalert@redhat.com

http://www.debian.org/security/2007/dsa-1363

Source: secalert@redhat.com

http://www.redhat.com/support/errata/RHSA-2007-0705.html

Source: secalert@redhat.com

http://www.redhat.com/support/errata/RHSA-2007-0939.html

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

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9670

Source: secalert@redhat.com

http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595

Source: af854a3a-2127-422b-91ae-364da2661108

http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.23-rc1

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html

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

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9670

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.