CVE-2016-2518
high-risk
Published 2017-01-30
The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.
Do I need to act?
~
2.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10
Medium
NETWORK
/ LOW complexity
Affected Products (20)
References (66)
Broken Link
http://rhn.redhat.com/errata/RHSA-2016-1552.html
Vendor Advisory
http://support.ntp.org/bin/view/Main/NtpBug3009
Third Party Advisory
http://www.debian.org/security/2016/dsa-3629
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.h...
and 46 more references
57
/ 100
high-risk
Severity
21/34 · High
Exploitability
5/34 · Minimal
Exposure
31/34 · Critical