Rapid7 Vulnerability & Exploit Database

Alma Linux: CVE-2020-10730: Moderate: libldb security, bug fix, and enhancement update (ALSA-2020-4568)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Alma Linux: CVE-2020-10730: Moderate: libldb security, bug fix, and enhancement update (ALSA-2020-4568)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
07/07/2020
Created
05/05/2022
Added
05/04/2022
Modified
05/04/2022

Description

A NULL pointer dereference, or possible use-after-free flaw was found in Samba AD LDAP server in versions before 4.10.17, before 4.11.11 and before 4.12.4. Although some versions of Samba shipped with Red Hat Enterprise Linux do not support Samba in AD mode, the affected code is shipped with the libldb package. This flaw allows an authenticated user to possibly trigger a use-after-free or NULL pointer dereference. The highest threat from this vulnerability is to system availability.

Solution(s)

  • alma-upgrade-ldb-tools
  • alma-upgrade-libldb
  • alma-upgrade-libldb-devel
  • alma-upgrade-python3-ldb

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;