Vulnerability Details : CVE-2016-1881
The kernel in FreeBSD 9.3, 10.1, and 10.2 allows local users to cause a denial of service (crash) or potentially gain privilege via a crafted Linux compatibility layer setgroups system call.
Vulnerability category: Denial of service
Products affected by CVE-2016-1881
- cpe:2.3:o:freebsd:freebsd:9.3:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:10.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-1881
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-1881
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2016-1881
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-1881
-
https://www.freebsd.org/security/advisories/FreeBSD-SA-16:04.linux.asc
Vendor Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
Oracle Critical Patch Update - October 2016
-
http://www.securitytracker.com/id/1034676
FreeBSD Kernel Flaw in setgroups(2) Linux Call Lets Local Users Overwrite Memory to Deny Service or Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
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