CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
99.6%
The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.
Vendor | Product | Version | CPE |
---|---|---|---|
ntp | ntp | * | cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p100:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p101:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p102:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p103:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p104:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p105:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p106:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p107:*:*:*:*:*:* |
ntp | ntp | 4.2.7 | cpe:2.3:a:ntp:ntp:4.2.7:p108:*:*:*:*:*:* |
nwtime.org/ntp428p9_release/
support.ntp.org/bin/view/Main/NtpBug3082
support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
www.securityfocus.com/bid/94448
www.securitytracker.com/id/1037354
bto.bluecoat.com/security-advisory/sa139
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
www.exploit-db.com/exploits/40806/
www.kb.cert.org/vuls/id/633847
More
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
99.6%