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Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2452
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for python-ecdsa (EulerOS-SA-2020-2452)
Summary:The remote host is missing an update for the Huawei EulerOS; 'python-ecdsa' package(s) announced via the EulerOS-SA-2020-2452 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS
'python-ecdsa' package(s) announced via the EulerOS-SA-2020-2452 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 3.0.6.6.

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
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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