Rockylinux Product ErrataRLSA-2021:2660linuxptp security update
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:P/I:P/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
85.3%
An update is available for linuxptp.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
The linuxptp packages provide Precision Time Protocol (PTP) implementation for Linux according to IEEE standard 1588 for Linux. The dual design goals are to provide a robust implementation of the standard and to use the most relevant and modern Application Programming Interfaces (API) offered by the Linux kernel.
Security Fix(es):
- linuxptp: missing length check of forwarded messages (CVE-2021-3570)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| rocky | 8 | aarch64 | linuxptp | < 2.0-5.el8_4.1 | linuxptp-0:2.0-5.el8_4.1.aarch64.rpm |
| rocky | 8 | x86_64 | linuxptp | < 2.0-5.el8_4.1 | linuxptp-0:2.0-5.el8_4.1.x86_64.rpm |
| rocky | 8 | aarch64 | linuxptp-debuginfo | < 2.0-5.el8_4.1 | linuxptp-debuginfo-0:2.0-5.el8_4.1.aarch64.rpm |
| rocky | 8 | x86_64 | linuxptp-debuginfo | < 2.0-5.el8_4.1 | linuxptp-debuginfo-0:2.0-5.el8_4.1.x86_64.rpm |
| rocky | 8 | aarch64 | linuxptp-debugsource | < 2.0-5.el8_4.1 | linuxptp-debugsource-0:2.0-5.el8_4.1.aarch64.rpm |
| rocky | 8 | x86_64 | linuxptp-debugsource | < 2.0-5.el8_4.1 | linuxptp-debugsource-0:2.0-5.el8_4.1.x86_64.rpm |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:P/I:P/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
85.3%