Test ID:	1.3.6.1.4.1.25623.1.0.170289
Category:	General
Title:	Synology DiskStation Manager (DSM) 6.2.x < 6.2.4-25556-4 Samba Vulnerability (Synology-SA-22:02) - Unreliable Remote Version Check
Summary:	Synology DiskStation Manager (DSM) is prone to an arbitrary code; execution vulnerability in Samba.
Description:	Summary: Synology DiskStation Manager (DSM) is prone to an arbitrary code execution vulnerability in Samba. Vulnerability Insight: Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. Vulnerability Impact: A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root. Affected Software/OS: Synology DSM version 6.2.x prior to 6.2.4-25556-4. Solution: Update to firmware version 6.2.4-25556-4 or later. CVSS Score: 9.0 CVSS Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-44142 CERT/CC vulnerability note: https://kb.cert.org/vuls/id/119678 https://kb.cert.org/vuls/id/119678 https://bugzilla.samba.org/show_bug.cgi?id=14914 https://www.samba.org/samba/security/CVE-2021-44142.html https://security.gentoo.org/glsa/202309-06 https://www.zerodayinitiative.com/blog/2022/2/1/cve-2021-44142-details-on-a-samba-code-execution-bug-demonstrated-at-pwn2own-austin
Copyright	Copyright (C) 2022 Greenbone AG

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