CVE-2016-4954
- State
- Published
- Severity
- Not scored
- Published
- Jul 5, 2016
- Updated
- Aug 6, 2024
- Reserved
- May 23, 2016
Description
The process_packet function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (peer-variable modification) by sending spoofed packets from many source IP addresses in a certain scenario, as demonstrated by triggering an incorrect leap indication.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- SUSE-SU-2016:1602vendor-advisory
- USN-3096-1vendor-advisory
- FEDORA-2016-c3bd6a3496vendor-advisory
- openSUSE-SU-2016:1583vendor-advisory
- FreeBSD-SA-16:24vendor-advisory
- SUSE-SU-2016:1912vendor-advisory
- FEDORA-2016-89e0874533vendor-advisory
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03757en_us
- 1036037vdb-entry
- SUSE-SU-2016:1584vendor-advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://support.ntp.org/bin/view/Main/NtpBug3044
- SUSE-SU-2016:2094vendor-advisory
- VU#321640third-party-advisory
- http://support.ntp.org/bin/view/Main/SecurityNotice
- FEDORA-2016-50b0066b7fvendor-advisory
- openSUSE-SU-2016:1636vendor-advisory
- http://bugs.ntp.org/3044
- SUSE-SU-2016:1563vendor-advisory
- GLSA-201607-15vendor-advisory
- http://packetstormsecurity.com/files/137321/Slackware-Security-Advisory-ntp-Updates.html
- 20160603 Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: June 2016vendor-advisory
- 20170607 [security bulletin] HPESBHF03757 rev.1 - HPE Network Products including Comware 5 and Comware 7 running NTP, Remote Denial of Service (DoS)mailing-list
- http://packetstormsecurity.com/files/137322/FreeBSD-Security-Advisory-FreeBSD-SA-16-24.ntp.html
- SUSE-SU-2016:1568vendor-advisory
- 20160604 [slackware-security] ntp (SSA:2016-155-01)mailing-list
- 20170607 [security bulletin] HPESBHF03757 rev.1 - HPE Network Products including Comware 5 and Comware 7 running NTP, Remote Denial of Service (DoS)mailing-list
- 20160604 FreeBSD Security Advisory FreeBSD-SA-16:24.ntpmailing-list
- VU#321640third-party-advisory
- 20160604 [slackware-security] ntp (SSA:2016-155-01)mailing-list
- 20160604 FreeBSD Security Advisory FreeBSD-SA-16:24.ntpmailing-list
- https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
- https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
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