CVE-2015-7977medium
Description
ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (NULL pointer dereference) via a ntpdc reslist command.
References
https://www.kb.cert.org/vuls/id/718152
https://security.gentoo.org/glsa/201607-15
https://bto.bluecoat.com/security-advisory/sa113
http://www.ubuntu.com/usn/USN-3096-1
http://www.securitytracker.com/id/1034782
http://www.securityfocus.com/bid/81815
http://www.debian.org/security/2016/dsa-3629
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160127-ntpd
http://support.ntp.org/bin/view/Main/SecurityNotice#April_2016_NTP_4_2_8p7_Security
http://support.ntp.org/bin/view/Main/NtpBug2939
http://rhn.redhat.com/errata/RHSA-2016-2583.html
http://rhn.redhat.com/errata/RHSA-2016-0780.html
http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176434.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177507.html
https://security.netapp.com/advisory/ntap-20171031-0001/
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
Details
Source: MITRE
Published: 2017-01-30
Updated: 2022-02-01
Type: CWE-476
Risk Information
CVSS v2
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
CVSS v3
Base Score: 5.9
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 2.2
Severity: MEDIUM