VulnerabilityModified
CVE-2015-5195
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.
HIGH 7.5EPSS 7.48%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 7.48% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- fedoraproject/fedora · redhat/enterprise linux desktop · redhat/enterprise linux hpc node · redhat/enterprise linux server · redhat/enterprise linux workstation · debian/debian linux · canonical/ubuntu linux · ntp/ntp
- Source
- secalert@redhat.com
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-0780.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2583.htmlThird Party Advisory
- http://www.debian.org/security/2015/dsa-3388Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/08/25/3Mailing List, Patch, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.securityfocus.com/bid/76474Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2783-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1254544Issue Tracking
- https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27beIssue Tracking, Patch, Third Party Advisory
- https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157Third Party Advisory
- https://www-01.ibm.com/support/docview.wss?uid=swg21985122Third Party Advisory
- https://www-01.ibm.com/support/docview.wss?uid=swg21986956Third Party Advisory
- https://www-01.ibm.com/support/docview.wss?uid=swg21988706Third Party Advisory
- https://www-01.ibm.com/support/docview.wss?uid=swg21989542Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-0780.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2583.htmlThird Party Advisory
- http://www.debian.org/security/2015/dsa-3388Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/08/25/3Mailing List, Patch, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.securityfocus.com/bid/76474Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2783-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1254544Issue Tracking
- https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27beIssue Tracking, Patch, Third Party Advisory
- https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.