Test ID:	1.3.6.1.4.1.25623.1.1.2.2020.1773
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for python-ecdsa (EulerOS-SA-2020-1773)
Summary:	The remote host is missing an update for the Huawei EulerOS 'python-ecdsa' package(s) announced via the EulerOS-SA-2020-1773 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'python-ecdsa' package(s) announced via the EulerOS-SA-2020-1773 advisory. Vulnerability Insight: A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used DER encoding. Without this verification, a malformed signature could be accepted, making the signature malleable. Without proper verification, an attacker could use a malleable signature to create false transactions.(CVE-2019-14859) Affected Software/OS: 'python-ecdsa' package(s) on Huawei EulerOS Virtualization 3.0.6.0. Solution: Please install the updated package(s). CVSS Score: 6.4 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2019-14859 https://github.com/warner/python-ecdsa/issues/114 https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3 https://pypi.org/project/ecdsa/0.13.3/
Copyright	Copyright (C) 2020 Greenbone AG

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