4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.006 Low
EPSS
Percentile
78.3%
CentOS Errata and Security Advisory CESA-2017:0920
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):
Red Hat would like to thank Joachim Jabs (F24) for reporting this issue.
Bug Fix(es):
Previously, when adding a filtered role definition that uses the “nsrole” virtual attribute in the filter, Directory Server terminated unexpectedly. A patch has been applied, and now the roles plug-in ignores all virtual attributes. As a result, an error message is logged when an invalid filter is used. Additionally, the role is deactivated and Directory Server no longer fails. (BZ#1429498)
In a replication topology, Directory Server incorrectly calculated the size of string format entries when a lot of entries were deleted. The calculated size of entries was smaller than the actual required size. Consequently, Directory Server allocated insufficient memory and terminated unexpectedly when the data was written to it. With this update, the size of string format entries is now calculated correctly in the described situation and Directory Server no longer terminates unexpectedly. (BZ#1429495)
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2017-April/084532.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-2017:0920
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | x86_64 | 389-ds-base | < 1.3.5.10-20.el7_3 | 389-ds-base-1.3.5.10-20.el7_3.x86_64.rpm |
CentOS | 7 | x86_64 | 389-ds-base-devel | < 1.3.5.10-20.el7_3 | 389-ds-base-devel-1.3.5.10-20.el7_3.x86_64.rpm |
CentOS | 7 | x86_64 | 389-ds-base-libs | < 1.3.5.10-20.el7_3 | 389-ds-base-libs-1.3.5.10-20.el7_3.x86_64.rpm |
CentOS | 7 | x86_64 | 389-ds-base-snmp | < 1.3.5.10-20.el7_3 | 389-ds-base-snmp-1.3.5.10-20.el7_3.x86_64.rpm |
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.006 Low
EPSS
Percentile
78.3%