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OS X update for OpenLDAP (CVE-2013-4449)

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OS X update for OpenLDAP (CVE-2013-4449)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
02/05/2014
Created
12/12/2019
Added
12/11/2019
Modified
03/18/2020

Description

The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service (slapd crash) by unbinding immediately after a search request, which triggers rwm_conn_destroy to free the session context while it is being used by rwm_op_search.

Solution(s)

  • apple-osx-security-update-2019-002-mojave
  • apple-osx-security-update-2019-007-high-sierra
  • apple-osx-upgrade-10_15_2

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