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cve[email protected]CVE-2007-3740
HistorySep 14, 2007 - 1:17 a.m.

CVE-2007-3740

2007-09-1401:17:00
CWE-264
web.nvd.nist.gov
43
cifs filesystem
linux kernel
umask
privilege escalation
cve-2007-3740
nvd

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

5.8

Confidence

Low

EPSS

0

Percentile

10.1%

The CIFS filesystem in the Linux kernel before 2.6.22, when Unix extension support is enabled, does not honor the umask of a process, which allows local users to gain privileges.

Affected configurations

NVD
Node
linuxlinux_kernelRange2.6.21.7
OR
linuxlinux_kernelMatch2.2.27
OR
linuxlinux_kernelMatch2.4.36
OR
linuxlinux_kernelMatch2.4.36.1
OR
linuxlinux_kernelMatch2.4.36.2
OR
linuxlinux_kernelMatch2.4.36.3
OR
linuxlinux_kernelMatch2.4.36.4
OR
linuxlinux_kernelMatch2.4.36.5
OR
linuxlinux_kernelMatch2.4.36.6
OR
linuxlinux_kernelMatch2.6
OR
linuxlinux_kernelMatch2.6.18
OR
linuxlinux_kernelMatch2.6.18rc1
OR
linuxlinux_kernelMatch2.6.18rc2
OR
linuxlinux_kernelMatch2.6.18rc3
OR
linuxlinux_kernelMatch2.6.18rc4
OR
linuxlinux_kernelMatch2.6.18rc5
OR
linuxlinux_kernelMatch2.6.18rc6
OR
linuxlinux_kernelMatch2.6.18rc7
OR
linuxlinux_kernelMatch2.6.19.4
OR
linuxlinux_kernelMatch2.6.19.5
OR
linuxlinux_kernelMatch2.6.19.6
OR
linuxlinux_kernelMatch2.6.19.7
OR
linuxlinux_kernelMatch2.6.20.16
OR
linuxlinux_kernelMatch2.6.20.17
OR
linuxlinux_kernelMatch2.6.20.18
OR
linuxlinux_kernelMatch2.6.20.19
OR
linuxlinux_kernelMatch2.6.20.20
OR
linuxlinux_kernelMatch2.6.20.21
OR
linuxlinux_kernelMatch2.6.21.5
OR
linuxlinux_kernelMatch2.6.21.6
VendorProductVersionCPE
linuxlinux_kernel2.4.36.3cpe:/o:linux:linux_kernel:2.4.36.3:::
linuxlinux_kernel2.6.18cpe:/o:linux:linux_kernel:2.6.18:rc3::
linuxlinux_kernel2.6.20.17cpe:/o:linux:linux_kernel:2.6.20.17:::
linuxlinux_kernel2.6.18cpe:/o:linux:linux_kernel:2.6.18:rc1::
linuxlinux_kernel2.4.36cpe:/o:linux:linux_kernel:2.4.36:::
linuxlinux_kernel2.6.20.21cpe:/o:linux:linux_kernel:2.6.20.21:::
linuxlinux_kernel2.6.19.4cpe:/o:linux:linux_kernel:2.6.19.4:::
linuxlinux_kernel2.6.19.7cpe:/o:linux:linux_kernel:2.6.19.7:::
linuxlinux_kernel2.6.19.5cpe:/o:linux:linux_kernel:2.6.19.5:::
linuxlinux_kernel2.6.20.16cpe:/o:linux:linux_kernel:2.6.20.16:::
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References

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

5.8

Confidence

Low

EPSS

0

Percentile

10.1%