CVE-2015-7975
high-risk
Published 2017-01-30
The nextvar function in NTP before 4.2.8p6 and 4.3.x before 4.3.90 does not properly validate the length of its input, which allows an attacker to cause a denial of service (application crash).
Do I need to act?
-
0.41% chance of exploitation
EPSS score — low 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
6
CVSS 6.2/10
Medium
LOCAL
/ LOW complexity
Affected Products (20)
Affected Vendors
References (40)
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
Vendor Advisory
http://support.ntp.org/bin/view/Main/NtpBug2937
Third Party Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20...
Third Party Advisory
http://www.securityfocus.com/bid/81959
Third Party Advisory
http://www.securitytracker.com/id/1034782
Third Party Advisory
http://www.ubuntu.com/usn/USN-3096-1
Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa113
Third Party Advisory
https://security.gentoo.org/glsa/201607-15
Third Party Advisory
https://www.kb.cert.org/vuls/id/718152
and 20 more references
51
/ 100
high-risk
Severity
20/34 · Moderate
Exploitability
2/34 · Minimal
Exposure
29/34 · Critical