CVEvulnerability
CVE-2018-7183
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2018-03-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
Buffer overflow in the decodearr function in ntpq in ntp 4.2.8p6 through 4.2.8p10 allows remote attackers to execute arbitrary code by leveraging an ntpq query and sending a response with a crafted array.
Affected configurations
• ntp ntp 4.2.8
• freebsd freebsd 10.3
• freebsd freebsd 10.4
• freebsd freebsd 11.1
• canonical ubuntu linux 12.04
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
• canonical ubuntu linux 18.04
• netapp element software
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://support.ntp.org/bin/view/Main/NtpBug3414 Vendor Advisory
- http://support.ntp.org/bin/view/Main/SecurityNotice#February_2018_ntp_4_2_8p11_NTP_S Vendor Advisory
- http://www.securityfocus.com/bid/103351 Third Party Advisory, VDB Entry
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc Third Party Advisory
- https://security.gentoo.org/glsa/201805-12 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20180626-0001/ Third Party Advisory
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us support.hpe.com
- https://usn.ubuntu.com/3707-1/ Third Party Advisory
- https://usn.ubuntu.com/3707-2/ Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.html www.oracle.com
- https://www.synology.com/support/security/Synology_SA_18_13 Third Party Advisory
- http://support.ntp.org/bin/view/Main/NtpBug3414 Vendor Advisory
- http://support.ntp.org/bin/view/Main/SecurityNotice#February_2018_ntp_4_2_8p11_NTP_S Vendor Advisory
- http://www.securityfocus.com/bid/103351 Third Party Advisory, VDB Entry
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc Third Party Advisory
- https://security.gentoo.org/glsa/201805-12 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20180626-0001/ Third Party Advisory
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us support.hpe.com
- https://usn.ubuntu.com/3707-1/ Third Party Advisory
- https://usn.ubuntu.com/3707-2/ Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.html www.oracle.com
- https://www.synology.com/support/security/Synology_SA_18_13 Third Party Advisory