CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
88.2%
CentOS Errata and Security Advisory CESA-2018:0163
389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.
Security Fix(es):
Bug Fix(es):
Previously, when a connection received a high operation rate, Directory Server stopped to poll the connection in certain situations. As a consequence, new requests on the connection were not detected and processed. With this update, Directory Server correctly decides whether a connection has to be polled. As a result, connections with a high request rate no longer remain unprocessed. (BZ#1523505)
Previously, if Directory Server was stopped during an operation which created additional changes in the memory changelog, the Replication Update Vector (RUV) in the changelog was higher than the RUV in the database. As a consequence, Directory Server recreated the changelog when the server started. With this update, the server now writes the highest RUV to the changelog only if there is the highest Change Sequence Number (CSN) present in it. As a result, the database and the changelog RUV are consistent and the server does not need recreating the changelog at start up. (BZ#1523507)
Due to a bug, using a large number of Class of Service (CoS) templates in Directory Server increased the virtual attribute processing time. This update improves the structure of the CoS storage. As a result, using a large number of CoS templates no longer increases the virtual attribute processing time. (BZ#1526928)
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2018-January/084881.html
Affected packages:
389-ds-base
389-ds-base-devel
389-ds-base-libs
389-ds-base-snmp
Upstream details at:
https://access.redhat.com/errata/RHSA-2018:0163
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | x86_64 | 389-ds-base | < 1.3.6.1-26.el7_4 | 389-ds-base-1.3.6.1-26.el7_4.x86_64.rpm |
CentOS | 7 | x86_64 | 389-ds-base-devel | < 1.3.6.1-26.el7_4 | 389-ds-base-devel-1.3.6.1-26.el7_4.x86_64.rpm |
CentOS | 7 | x86_64 | 389-ds-base-libs | < 1.3.6.1-26.el7_4 | 389-ds-base-libs-1.3.6.1-26.el7_4.x86_64.rpm |
CentOS | 7 | x86_64 | 389-ds-base-snmp | < 1.3.6.1-26.el7_4 | 389-ds-base-snmp-1.3.6.1-26.el7_4.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
88.2%