Huawei EulerOS: CVE-2019-20477: PyYAML security update
8
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
02/19/2020
03/26/2020
03/24/2020
03/24/2020
Description
PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342.
Solution(s)
- huawei-euleros-2_0_sp8-upgrade-python2-pyyaml
- huawei-euleros-2_0_sp8-upgrade-python3-pyyaml
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