CloudLinuxCLSA-2021:1633442934Fix of CVE: CVE-2020-11868
7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.033 Low
EPSS
Percentile
91.1%
- CVE-2020-11868: incorrect handling of packets from unauthenticated
synchronization source with spoofed IP address leads to denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Centos | 6 | x86_64 | ntp-perl | < 4.2.6p5 | ntp-4.2.6p5-16.el6.cloudlinux.els.src.rpm |
| Centos | 6 | noarch | ntp-doc | < 4.2.6p5 | ntp-4.2.6p5-16.el6.cloudlinux.els.src.rpm |
| Centos | 6 | x86_64 | ntp | < 4.2.6p5 | ntp-4.2.6p5-16.el6.cloudlinux.els.src.rpm |
| Centos | 6 | x86_64 | ntpdate | < 4.2.6p5 | ntp-4.2.6p5-16.el6.cloudlinux.els.src.rpm |
Related
7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.033 Low
EPSS
Percentile
91.1%