Test ID:	1.3.6.1.4.1.25623.1.1.2.2021.2591
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for libldb (EulerOS-SA-2021-2591)
Summary:	The remote host is missing an update for the Huawei EulerOS 'libldb' package(s) announced via the EulerOS-SA-2021-2591 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'libldb' package(s) announced via the EulerOS-SA-2021-2591 advisory. Vulnerability Insight: A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.(CVE-2020-27840) Affected Software/OS: 'libldb' package(s) on Huawei EulerOS V2.0SP3. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-27840 Debian Security Information: DSA-4884 (Google Search) https://www.debian.org/security/2021/dsa-4884 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXP3ONIY6MB4C5LDZV4YL5KJCES3UX24/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5J3B6PN5XMXF3OHYBNHDKZ3XFSUGY4L/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VLZ74IF2N75VQSIHBL4B3P5WKWQCXSRY/ https://security.gentoo.org/glsa/202105-22 https://bugzilla.redhat.com/show_bug.cgi?id=1941400 https://www.samba.org/samba/security/CVE-2020-27840.html https://lists.debian.org/debian-lts-announce/2021/03/msg00036.html
Copyright	Copyright (C) 2021 Greenbone AG

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