Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2021-3570: linuxptp security update

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Huawei EulerOS: CVE-2021-3570: linuxptp security update

Severity
8
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:C)
Published
07/09/2021
Created
10/28/2021
Added
10/26/2021
Modified
10/26/2021

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.

Solution(s)

  • huawei-euleros-2_0_sp3-upgrade-linuxptp

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;