Test ID:	1.3.6.1.4.1.25623.1.1.2.2022.1215
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for rpm (EulerOS-SA-2022-1215)
Summary:	The remote host is missing an update for the Huawei EulerOS 'rpm' package(s) announced via the EulerOS-SA-2022-1215 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'rpm' package(s) announced via the EulerOS-SA-2022-1215 advisory. Vulnerability Insight: There is a flaw in RPM's signature functionality. OpenPGP subkeys are associated with a primary key via a 'binding signature.'[1] RPM does not check the binding signature of subkeys prior to importing them. If an attacker is able to add or socially engineer another party to add a malicious subkey to a legitimate public key, RPM could wrongly trust a malicious signature. The greatest impact of this flaw is to data integrity. 1.(CVE-2021-3521) Affected Software/OS: 'rpm' package(s) on Huawei EulerOS V2.0SP10. Solution: Please install the updated package(s). CVSS Score: 4.0 CVSS Vector: AV:L/AC:H/Au:N/C:N/I:C/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-3521 GLSA-202210-22 https://security.gentoo.org/glsa/202210-22 https://access.redhat.com/security/cve/CVE-2021-3521 https://bugzilla.redhat.com/show_bug.cgi?id=1941098 https://github.com/rpm-software-management/rpm/commit/bd36c5dc9fb6d90c46fbfed8c2d67516fc571ec8 https://github.com/rpm-software-management/rpm/pull/1795/
Copyright	Copyright (C) 2022 Greenbone AG

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