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Huawei EulerOS: Security Advisory for PyYAML (EulerOS-SA-2020-1083)
Information
Severity
Severity
High
Family
Family
Huawei EulerOS Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
The remote host is missing an update for the Huawei EulerOS 'PyYAML' package(s) announced via the EulerOS-SA-2020-1083 advisory.
Insight
Insight
In PyYAML before 4.1, the yaml.load() API could execute arbitrary code. In other words, yaml.safe_load is not used.(CVE-2017-18342)
Affected Software
Affected Software
'PyYAML' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.5.0.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).