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CVE
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CVE-2009-0787

Date: (C)2009-03-24   (M)2017-10-04 


The ecryptfs_write_metadata_to_contents function in the eCryptfs functionality in the Linux kernel 2.6.28 before 2.6.28.9 uses an incorrect size when writing kernel memory to an eCryptfs file header, which triggers an out-of-bounds read and allows local users to obtain portions of kernel memory.

CVSS Score: 4.9Access Vector: LOCAL
Exploit Score: 3.9Access Complexity: LOW
Impact Score: 6.9Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: NONE
 Availability: NONE





Reference:
SECTRACK-1022177
http://www.securityfocus.com/archive/1/archive/1/507985/100/0/threaded
BID-34216
SECUNIA-34422
SECUNIA-35015
SECUNIA-37471
OSVDB-52860
ADV-2009-0802
ADV-2009-3316
RHSA-2009:0473
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=8faece5f906725c10e7a1f6caf84452abadbdc7b
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.9
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
linux-kernel-ecryptfs-information-disclosure(49355)

CPE    9
cpe:/o:linux:linux_kernel:2.6.28
cpe:/o:linux:linux_kernel:2.6.28.5
cpe:/o:linux:linux_kernel:2.6.28.4
cpe:/o:linux:linux_kernel:2.6.28.7
...
CWE    1
CWE-189
OVAL    3
oval:org.secpod.oval:def:201980
oval:org.secpod.oval:def:202057
oval:org.secpod.oval:def:500503

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