CVE-2018-7182

The ctl_getitem method in ntpd in ntp-4.2.8p6 before 4.2.8p11 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mode 6 packet with a ntpd instance from 4.2.8p6 through 4.2.8p10.

CVSS v3.0 NVD

7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

28.83% chance of exploitation in the next 30 days, 98th percentile

Published

2018-03-06

Updated

2024-08-05

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/45846

Security advisories

• http://support.ntp.org/bin/view/Main/NtpBug3412
• http://packetstormsecurity.com/files/146631/Slackware-Security-Advisory-ntp-Updates.html
• http://www.securityfocus.com/archive/1/541824/100/0/threaded
• http://www.securityfocus.com/bid/103191
• https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc
• https://security.gentoo.org/glsa/201805-12
• https://security.netapp.com/advisory/ntap-20180626-0001
• https://usn.ubuntu.com/3707-1
• https://www.synology.com/support/security/Synology_SA_18_13

References

• CVE Record
• NVD entry