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Test ID:1.3.6.1.4.1.25623.1.0.143375
Category:General
Title:Samba Use-After-Free Vulnerability (CVE-2019-19344)
Summary:Samba is prone to a use-after-free vulnerability.
Description:Summary:
Samba is prone to a use-after-free vulnerability.

Vulnerability Insight:
During DNS zone scavenging (of expired dynamic entries) there is a read of
memory after it has been freed.

Affected Software/OS:
Samba version 4.9 and later.

Solution:
Update to version 4.9.18, 4.10.12, 4.11.5 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-2019-19344
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/
https://security.gentoo.org/glsa/202003-52
https://www.samba.org/samba/security/CVE-2019-19344.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
SuSE Security Announcement: openSUSE-SU-2020:0122 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html
https://usn.ubuntu.com/4244-1/
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