ALAS-2018-955


Amazon Linux AMI Security Advisory: ALAS-2018-955
Advisory Release Date: 2018-02-21 20:43 Pacific
Severity: Important
References: CVE-2017-15134 

Issue Overview:

Remote DoS via search filters in slapi_filter_sprintf in slapd/util.c
A stack buffer overflow flaw was found in the way 389-ds-base handled certain LDAP search filters. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.(CVE-2017-15134 )


Affected Packages:

389-ds-base


Issue Correction:
Run yum update 389-ds-base to update your system.

New Packages:
i686:
    389-ds-base-snmp-1.3.6.1-26.52.amzn1.i686
    389-ds-base-libs-1.3.6.1-26.52.amzn1.i686
    389-ds-base-devel-1.3.6.1-26.52.amzn1.i686
    389-ds-base-1.3.6.1-26.52.amzn1.i686
    389-ds-base-debuginfo-1.3.6.1-26.52.amzn1.i686

src:
    389-ds-base-1.3.6.1-26.52.amzn1.src

x86_64:
    389-ds-base-libs-1.3.6.1-26.52.amzn1.x86_64
    389-ds-base-snmp-1.3.6.1-26.52.amzn1.x86_64
    389-ds-base-1.3.6.1-26.52.amzn1.x86_64
    389-ds-base-debuginfo-1.3.6.1-26.52.amzn1.x86_64
    389-ds-base-devel-1.3.6.1-26.52.amzn1.x86_64