CVE-2016-1237 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
nfsd in the Linux kernel through 4.6.3 allows local users to bypass intended file-permission restrictions by setting a POSIX ACL, related to nfs2acl.c, nfs3acl.c, and nfs4acl.c.
Source:
MITRE
Description Last Modified:
06/29/2016
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
5.5 MEDIUM
Vector:
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
(V3 legend)
Impact Score:
3.6
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
CVSS v2.0 Severity and Metrics:
Base Score:
4.9 MEDIUM
Vector:
(AV:L/AC:L/Au:N/C:C/I:N/A:N)
(V2 legend)
Impact Subscore:
6.9
Exploitability Subscore:
3.9
Access Vector (AV):
Local
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
Complete
Integrity (I):
None
Availability (A):
None
Additional Information:
Allows unauthorized disclosure of information
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Change History
3 change records found
- show changes
CVE Modified by MITRE -
11/28/2016 2:58:26 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.debian.org/security/2016/dsa-3607 [No Types Assigned] |
| Added |
Reference |
|
http://www.securityfocus.com/bid/91456 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-3053-1 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-3070-1 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-3070-2 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-3070-3 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-3070-4 [No Types Assigned] |
Modified Analysis -
6/29/2016 1:52:31 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Configuration 1
OR
*cpe:2.3:o:linux:linux_kernel:4.6.3:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:L/AC:L/Au:N/C:C/I:N/A:N) |
| Added |
CVSS V3 |
|
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Added |
CWE |
|
CWE-284 |
| Changed |
Reference Type |
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=999653786df6954a31044528ac3f7a5dadca08f4 No Types Assigned |
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=999653786df6954a31044528ac3f7a5dadca08f4 Advisory |
| Changed |
Reference Type |
https://github.com/torvalds/linux/commit/999653786df6954a31044528ac3f7a5dadca08f4 No Types Assigned |
https://github.com/torvalds/linux/commit/999653786df6954a31044528ac3f7a5dadca08f4 Advisory |
Initial CVE Analysis -
6/29/2016 11:52:52 AM
Quick Info
CVE Dictionary Entry:
CVE-2016-1237
NVD Published Date:
06/29/2016
NVD Last Modified:
11/28/2016
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