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Test ID:1.3.6.1.4.1.25623.1.0.104423
Category:Buffer overflow
Title:Samba Buffer Overflow Vulnerability (CVE-2022-42898)
Summary:Samba is prone to a buffer overflow vulnerability.
Description:Summary:
Samba is prone to a buffer overflow vulnerability.

Vulnerability Insight:
Samba's Kerberos libraries and AD DC failed to guard against
integer overflows when parsing a PAC on a 32-bit system, which allowed an attacker with a forged
PAC to corrupt the heap.

Affected Software/OS:
Samba versions prior to 4.15.12, 4.16.x prior to 4.16.7 and
4.17.x prior to 4.17.3 on 32-bit systems.

Solution:
Update to version 4.15.12, 4.16.7, 4.17.3 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-2022-42898
https://security.gentoo.org/glsa/202309-06
https://security.gentoo.org/glsa/202310-06
https://bugzilla.samba.org/show_bug.cgi?id=15203
https://web.mit.edu/kerberos/advisories/
CopyrightCopyright (C) 2022 Greenbone Networks GmbH

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