vulnerability
CentOS Linux: CVE-2021-3570: Important: linuxptp security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:S/C:P/I:P/A:C) | Jul 6, 2021 | Jul 8, 2021 | May 25, 2023 |
Severity
8
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:C)
Published
Jul 6, 2021
Added
Jul 8, 2021
Modified
May 25, 2023
Description
A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.
Solutions
centos-upgrade-linuxptpcentos-upgrade-linuxptp-debuginfocentos-upgrade-linuxptp-debugsource
References
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