CVE-2016-1237
Linux NFSd ACL Privilege Escalation Vulnerability
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.
INFO
Published Date :
June 29, 2016, 2:10 p.m.
Last Modified :
Nov. 21, 2024, 2:46 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2016-1237 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-1237.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-1237 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-1237 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-3070-2 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/91456 [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-3070-1 [No Types Assigned] Added Reference http://www.ubuntu.com/usn/USN-3053-1 [No Types Assigned] Added Reference http://www.debian.org/security/2016/dsa-3607 [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 by [email protected]
Jun. 29, 2016
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 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 Added CWE CWE-284 -
Initial Analysis by [email protected]
Jun. 29, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-1237 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-1237
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05635
percentile