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Oracle Linux: CVE-2020-10730: ELSA-2020-4568: libldb security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2020-10730: ELSA-2020-4568: libldb security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
07/02/2020
Created
11/14/2020
Added
11/12/2020
Modified
11/22/2024

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. A NULL pointer dereference, or possible use-after-free flaw was found in the Samba AD LDAP server. 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)

  • oracle-linux-upgrade-ldb-tools
  • oracle-linux-upgrade-libldb
  • oracle-linux-upgrade-libldb-devel
  • oracle-linux-upgrade-python3-ldb

References

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