CVE-2015-5195
HIGH severity · CVSS 7.5 · Improper input validation
7.5CVSS HIGH
Summary
ntp_openssl.m4 in ntpd in NTP before 4.2.7p112 allows remote attackers to cause a denial of service (segmentation fault) via a crafted statistics or filegen configuration command that is not enabled during compilation.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)8%
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: http://www.openwall.com/lists/oss-security/2015/08/25/3 ↗
Additional information
- NVD record
- http://www.openwall.com/lists/oss-security/2015/08/25/3Patch
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2016-0780.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2016-2583.htmlAdvisory
- http://www.debian.org/security/2015/dsa-3388Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html