ALAS2-2022-1879


Amazon Linux 2 Security Advisory: ALAS-2022-1879
Advisory Release Date: 2022-12-01 20:31 Pacific
Advisory Updated Date: 2022-12-06 22:42 Pacific
Severity: Medium

Issue Overview:

A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. (CVE-2022-2850)


Affected Packages:

389-ds-base


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 389-ds-base to update your system.

New Packages:
aarch64:
    389-ds-base-1.3.10.2-17.amzn2.0.1.aarch64
    389-ds-base-libs-1.3.10.2-17.amzn2.0.1.aarch64
    389-ds-base-devel-1.3.10.2-17.amzn2.0.1.aarch64
    389-ds-base-snmp-1.3.10.2-17.amzn2.0.1.aarch64
    389-ds-base-debuginfo-1.3.10.2-17.amzn2.0.1.aarch64

i686:
    389-ds-base-1.3.10.2-17.amzn2.0.1.i686
    389-ds-base-libs-1.3.10.2-17.amzn2.0.1.i686
    389-ds-base-devel-1.3.10.2-17.amzn2.0.1.i686
    389-ds-base-snmp-1.3.10.2-17.amzn2.0.1.i686
    389-ds-base-debuginfo-1.3.10.2-17.amzn2.0.1.i686

src:
    389-ds-base-1.3.10.2-17.amzn2.0.1.src

x86_64:
    389-ds-base-1.3.10.2-17.amzn2.0.1.x86_64
    389-ds-base-libs-1.3.10.2-17.amzn2.0.1.x86_64
    389-ds-base-devel-1.3.10.2-17.amzn2.0.1.x86_64
    389-ds-base-snmp-1.3.10.2-17.amzn2.0.1.x86_64
    389-ds-base-debuginfo-1.3.10.2-17.amzn2.0.1.x86_64