MitreCVELIST:CVE-2020-15025CVE-2020-15025
4.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
5.9 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.4%
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.
References
lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html
lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html
bugs.gentoo.org/729458
security.gentoo.org/glsa/202007-12
security.netapp.com/advisory/ntap-20200702-0002/
support.ntp.org/bin/view/Main/NtpBug3661
support.ntp.org/bin/view/Main/SecurityNotice#June_2020_ntp_4_2_8p15_NTP_Relea
www.oracle.com/security-alerts/cpujan2021.html
Related
4.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
5.9 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.4%