ID CVE-2007-3843
Summary 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.
References
Vulnerable Configurations
  • cpe:2.3:o:linux:linux_kernel:2.6.12:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.12:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.13:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.13:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.15:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.15:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.16:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.16:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.17:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.17:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.18:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.18:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.19:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.19:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.20:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.20:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.21:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.21:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:2.6.22:rc6:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:2.6.22:rc6:*:*:*:*:*:*
CVSS
Base: 4.3 (as of 29-09-2017 - 01:29)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE PARTIAL NONE
cvss-vector via4 AV:N/AC:M/Au:N/C:N/I:P/A:N
oval via4
accepted 2013-04-29T04:21:13.460-04:00
class vulnerability
contributors
  • name Aharon Chernin
    organization SCAP.com, LLC
  • name Dragos Prisaca
    organization G2, Inc.
definition_extensions
  • comment The operating system installed on the system is Red Hat Enterprise Linux 4
    oval oval:org.mitre.oval:def:11831
  • comment CentOS Linux 4.x
    oval oval:org.mitre.oval:def:16636
  • comment Oracle Linux 4.x
    oval oval:org.mitre.oval:def:15990
  • comment The operating system installed on the system is Red Hat Enterprise Linux 5
    oval oval:org.mitre.oval:def:11414
  • comment The operating system installed on the system is CentOS Linux 5.x
    oval oval:org.mitre.oval:def:15802
  • comment Oracle Linux 5.x
    oval oval:org.mitre.oval:def:15459
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.
family unix
id oval:org.mitre.oval:def:9670
status accepted
submitted 2010-07-09T03:56:16-04:00
title 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.
version 24
redhat via4
advisories
  • rhsa
    id RHSA-2007:0705
  • rhsa
    id RHSA-2007:0939
rpms
  • kernel-0:2.6.18-8.1.10.el5
  • kernel-PAE-0:2.6.18-8.1.10.el5
  • kernel-PAE-devel-0:2.6.18-8.1.10.el5
  • kernel-devel-0:2.6.18-8.1.10.el5
  • kernel-doc-0:2.6.18-8.1.10.el5
  • kernel-headers-0:2.6.18-8.1.10.el5
  • kernel-kdump-0:2.6.18-8.1.10.el5
  • kernel-kdump-devel-0:2.6.18-8.1.10.el5
  • kernel-xen-0:2.6.18-8.1.10.el5
  • kernel-xen-devel-0:2.6.18-8.1.10.el5
  • kernel-0:2.6.9-55.0.12.EL
  • kernel-devel-0:2.6.9-55.0.12.EL
  • kernel-doc-0:2.6.9-55.0.12.EL
  • kernel-hugemem-0:2.6.9-55.0.12.EL
  • kernel-hugemem-devel-0:2.6.9-55.0.12.EL
  • kernel-largesmp-0:2.6.9-55.0.12.EL
  • kernel-largesmp-devel-0:2.6.9-55.0.12.EL
  • kernel-smp-0:2.6.9-55.0.12.EL
  • kernel-smp-devel-0:2.6.9-55.0.12.EL
  • kernel-xenU-0:2.6.9-55.0.12.EL
  • kernel-xenU-devel-0:2.6.9-55.0.12.EL
refmap via4
bid 25244
confirm
debian DSA-1363
secunia
  • 26366
  • 26647
  • 26760
  • 27436
  • 27747
  • 27912
  • 28806
suse
  • SUSE-SA:2007:064
  • SUSE-SA:2008:006
ubuntu USN-510-1
statements via4
contributor Mark J Cox
lastmodified 2007-10-18
organization Red Hat
statement This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1 or 3.
Last major update 29-09-2017 - 01:29
Published 09-08-2007 - 21:17
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