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Huawei EulerOS: Security Advisory for linuxptp (EulerOS-SA-2021-2596)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the Huawei EulerOS 'linuxptp' package(s) announced via the EulerOS-SA-2021-2596 advisory.
Insight
Insight
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.(CVE-2021-3570)
Affected Software
Affected Software
'linuxptp' package(s) on Huawei EulerOS V2.0SP3.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).