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Test ID:1.3.6.1.4.1.25623.1.0.142520
Category:Denial of Service
Title:Samba DoS Vulnerability (CVE-2019-12435)
Summary:Samba is prone to a denial of service vulnerability.
Description:Summary:
Samba is prone to a denial of service vulnerability.

Vulnerability Insight:
The (poorly named) dnsserver RPC pipe provides administrative facilities to
modify DNS records and zones.

An authenticated user can crash the RPC server process via a NULL pointer de-reference.

Affected Software/OS:
Samba versions 4.9.x and 4.10.x.

Solution:
Update to version 4.9.9, 4.10.5 or later.

CVSS Score:
4.0

CVSS Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-12435
BugTraq ID: 108825
http://www.securityfocus.com/bid/108825
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQ3LCJNJ3ONHIRKDSKOTT6QGXALLCHVG/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QSG3TLPZP35RH5DWAIDC7MHXRK5DFKOE/
SuSE Security Announcement: openSUSE-SU-2019:1755 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00023.html
https://usn.ubuntu.com/4018-1/
CopyrightCopyright (C) 2019 Greenbone Networks GmbH

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