Vulnerability Details : CVE-2016-2860
The newEntry function in ptserver/ptprocs.c in OpenAFS before 1.6.17 allows remote authenticated users from foreign Kerberos realms to bypass intended access restrictions and create arbitrary groups as administrators by leveraging mishandling of the creator ID.
Vulnerability category: BypassGain privilege
Products affected by CVE-2016-2860
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-2860
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-2860
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2016-2860
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-2860
-
http://www.openafs.org/pages/security/OPENAFS-SA-2016-001.txt
Vendor Advisory
-
https://lists.openafs.org/pipermail/openafs-announce/2016/000496.html
[OpenAFS-announce] OpenAFS security release 1.6.17 available
-
http://git.openafs.org/?p=openafs.git;a=commitdiff;h=396240cf070a806b91fea81131d034e1399af1e0
git.openafs.org Git - openafs.git/commitdiffVendor Advisory
-
http://www.debian.org/security/2016/dsa-3569
Debian -- Security Information -- DSA-3569-1 openafs
-
https://www.openafs.org/dl/openafs/1.6.17/RELNOTES-1.6.17
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