Amazon Linux AMI : 389-ds-base (ALAS-2018-955)

Medium Nessus Plugin ID 106932

Synopsis

The remote Amazon Linux AMI host is missing a security update.

Description

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)

Solution

Run 'yum update 389-ds-base' to update your system.

See Also

https://alas.aws.amazon.com/ALAS-2018-955.html

Plugin Details

Severity: Medium

ID: 106932

File Name: ala_ALAS-2018-955.nasl

Version: 3.4

Type: local

Agent: unix

Published: 2018/02/22

Modified: 2018/04/18

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSSv2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSSv3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:389-ds-base, p-cpe:/a:amazon:linux:389-ds-base-debuginfo, p-cpe:/a:amazon:linux:389-ds-base-devel, p-cpe:/a:amazon:linux:389-ds-base-libs, p-cpe:/a:amazon:linux:389-ds-base-snmp, cpe:/o:amazon:linux

Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list

Patch Publication Date: 2018/02/20

Reference Information

CVE: CVE-2017-15134

ALAS: 2018-955