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CVE
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CVE-2017-7895Date: (C)2017-04-29   (M)2018-02-19


The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score  : 9.8CVSS Score  : 10.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score : 5.9Impact Score : 10.0
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: COMPLETE
Scope: UNCHANGEDIntegrity: COMPLETE
Confidentiality: HIGHAvailability: COMPLETE
Integrity: HIGH 
Availability: HIGH 
  





Reference:
BID-98085
DSA-3886
RHSA-2017:1615
RHSA-2017:1616
RHSA-2017:1647
RHSA-2017:1715
RHSA-2017:1723
RHSA-2017:1766
RHSA-2017:1798
RHSA-2017:2412
RHSA-2017:2428
RHSA-2017:2429
RHSA-2017:2472
RHSA-2017:2732
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13bf9fbff0e5e099e2b6f003a0ab8ae145436309
https://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309

CWE    1
CWE-189
OVAL    24
oval:org.secpod.oval:def:703712
oval:org.secpod.oval:def:1501930
oval:org.secpod.oval:def:204533
oval:org.secpod.oval:def:1501918
...

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