Amazon Linux 2 Security Advisory: ALAS-2021-1707
Advisory Release Date: 2021-09-08 23:35 Pacific
Advisory Updated Date: 2021-09-15 17:51 Pacific
Severity:
Medium
Issue Overview:
A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service. (CVE-2020-36225)
Affected Packages:
openldap
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update openldap to update your system.
New Packages:
aarch64:
openldap-2.4.44-23.amzn2.0.2.aarch64
openldap-devel-2.4.44-23.amzn2.0.2.aarch64
openldap-servers-2.4.44-23.amzn2.0.2.aarch64
openldap-servers-sql-2.4.44-23.amzn2.0.2.aarch64
openldap-clients-2.4.44-23.amzn2.0.2.aarch64
openldap-debuginfo-2.4.44-23.amzn2.0.2.aarch64
i686:
openldap-2.4.44-23.amzn2.0.2.i686
openldap-devel-2.4.44-23.amzn2.0.2.i686
openldap-servers-2.4.44-23.amzn2.0.2.i686
openldap-servers-sql-2.4.44-23.amzn2.0.2.i686
openldap-clients-2.4.44-23.amzn2.0.2.i686
openldap-debuginfo-2.4.44-23.amzn2.0.2.i686
src:
openldap-2.4.44-23.amzn2.0.2.src
x86_64:
openldap-2.4.44-23.amzn2.0.2.x86_64
openldap-devel-2.4.44-23.amzn2.0.2.x86_64
openldap-servers-2.4.44-23.amzn2.0.2.x86_64
openldap-servers-sql-2.4.44-23.amzn2.0.2.x86_64
openldap-clients-2.4.44-23.amzn2.0.2.x86_64
openldap-debuginfo-2.4.44-23.amzn2.0.2.x86_64