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FreeBSD: VID-AE599263-BCA2-11EA-B78F-B42E99A1B9C3 (CVE-2020-14303): samba -- Multiple Vulnerabilities

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FreeBSD: VID-AE599263-BCA2-11EA-B78F-B42E99A1B9C3 (CVE-2020-14303): samba -- Multiple Vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
07/02/2020
Created
07/07/2020
Added
07/05/2020
Modified
10/20/2020

Description

Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.

From VID-AE599263-BCA2-11EA-B78F-B42E99A1B9C3:

The Samba Team reports:

Four vulnerabilities were fixed in samba:

CVE-2020-10730: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results

CVE-2020-10745: Parsing and packing of NBT and DNS packets can consume excessive CPU in the AD DC (only)

CVE-2020-10760: LDAP Use-after-free in Samba AD DC Global Catalog with paged_results and VLV

CVE-2020-14303: Empty UDP packet DoS in Samba AD DC nbtd

Solution(s)

  • freebsd-upgrade-package-samba410
  • freebsd-upgrade-package-samba411
  • freebsd-upgrade-package-samba412

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