CVE-2007-3843
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
89.1%
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 configurations
References
bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246595
kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.23-rc1
lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html
lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html
secunia.com/advisories/26366
secunia.com/advisories/26647
secunia.com/advisories/26760
secunia.com/advisories/27436
secunia.com/advisories/27747
secunia.com/advisories/27912
secunia.com/advisories/28806
support.avaya.com/elmodocs2/security/ASA-2007-474.htm
www.debian.org/security/2007/dsa-1363
www.redhat.com/support/errata/RHSA-2007-0705.html
www.redhat.com/support/errata/RHSA-2007-0939.html
www.securityfocus.com/bid/25244
www.ubuntu.com/usn/usn-510-1
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9670
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
89.1%