CVE-2018-7182

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2018-7182
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-03-06T20:29:01
  • Last Modified Date
  • 2019-10-31T19:15:12
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ntp:ntp:4.2.8:p10:*:*:*:*:*:* 1 OR
cpe:2.3:a:ntp:ntp:4.2.8:p6:*:*:*:*:*:* 1 OR
cpe:2.3:a:ntp:ntp:4.2.8:p7:*:*:*:*:*:* 1 OR
cpe:2.3:a:ntp:ntp:4.2.8:p8:*:*:*:*:*:* 1 OR
cpe:2.3:a:ntp:ntp:4.2.8:p9:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://www.securityfocus.com/bid/103191 Third Party Advisory VDB Entry
http://support.ntp.org/bin/view/Main/NtpBug3412 Mitigation Vendor Advisory
http://packetstormsecurity.com/files/146631/Slackware-Security-Advisory-ntp-Updates.html Third Party Advisory VDB Entry
https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc Patch Third Party Advisory
https://www.synology.com/support/security/Synology_SA_18_13 Third Party Advisory
https://security.netapp.com/advisory/ntap-20180626-0001/ Third Party Advisory
https://usn.ubuntu.com/3707-1/ Third Party Advisory
http://www.securityfocus.com/archive/1/541824/100/0/threaded Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201805-12 Third Party Advisory
https://www.exploit-db.com/exploits/45846/ Exploit Third Party Advisory VDB Entry
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-7182
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7182
History
Created Old Value New Value Data Type Notes
2022-05-10 17:00:25 Added to TrackCVE
2022-12-03 03:04:06 2018-03-06T20:29Z 2018-03-06T20:29:01 CVE Published Date updated
2022-12-03 03:04:06 2019-10-31T19:15:12 CVE Modified Date updated
2022-12-03 03:04:06 Modified Vulnerability Status updated