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CVE-2007-3843 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Vendor Statements (disclaimer)

Official Statement from Red Hat (10/18/2007)

This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1 or 3.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595
http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.23-rc1
http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.23-rc1
http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html
http://secunia.com/advisories/26366
http://secunia.com/advisories/26366
http://secunia.com/advisories/26647
http://secunia.com/advisories/26647
http://secunia.com/advisories/26760
http://secunia.com/advisories/26760
http://secunia.com/advisories/27436
http://secunia.com/advisories/27436
http://secunia.com/advisories/27747
http://secunia.com/advisories/27747
http://secunia.com/advisories/27912
http://secunia.com/advisories/27912
http://secunia.com/advisories/28806
http://secunia.com/advisories/28806
http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
http://www.debian.org/security/2007/dsa-1363
http://www.debian.org/security/2007/dsa-1363
http://www.redhat.com/support/errata/RHSA-2007-0705.html
http://www.redhat.com/support/errata/RHSA-2007-0705.html
http://www.redhat.com/support/errata/RHSA-2007-0939.html
http://www.redhat.com/support/errata/RHSA-2007-0939.html
http://www.securityfocus.com/bid/25244
http://www.securityfocus.com/bid/25244
http://www.ubuntu.com/usn/usn-510-1
http://www.ubuntu.com/usn/usn-510-1
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9670
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9670

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-3843
NVD Published Date:
08/09/2007
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.