Security update for 389-ds SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2019:2155-1 Final 1 1 2019-08-15T15:51:09Z current 2019-08-15T15:51:09Z 2019-08-15T15:51:09Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for 389-ds This update for 389-ds to version 1.4.0.26 fixes the following issues: Security issues fixed: - CVE-2016-5416: Fixed an information disclosure where a anonymous user could read the default ACI (bsc#991201). - CVE-2018-1054: Fixed a denial of service via search filters in SetUnicodeStringFromUTF_8() (bsc#1083689). - CVE-2018-1089: Fixed a buffer overflow via large filter value (bsc#1092187). - CVE-2018-10871: Fixed an information disclosure in certain plugins leading to the disclosure of plaintext password to an privileged attackers (bsc#1099465). - CVE-2018-14638: Fixed a denial of service through a crash in delete_passwdPolicy () (bsc#1108674). - CVE-2018-14648: Fixed a denial of service caused by malformed values in search queries (bsc#1109609). - CVE-2018-10935: Fixed a denial of service related to ldapsearch with server side sort (bsc#1105606). - CVE-2019-3883: Fixed a denial of service caused by hanging LDAP requests over TLS (bsc#1132385). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2019-2155,SUSE-SLE-Module-Development-Tools-OBS-15-2019-2155,SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2155,SUSE-SLE-Module-Server-Applications-15-2019-2155,SUSE-SLE-Module-Server-Applications-15-SP1-2019-2155 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ Link for SUSE-SU-2019:2155-1 https://lists.suse.com/pipermail/sle-security-updates/2019-August/005817.html E-Mail link for SUSE-SU-2019:2155-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1083689 SUSE Bug 1083689 https://bugzilla.suse.com/1092187 SUSE Bug 1092187 https://bugzilla.suse.com/1099465 SUSE Bug 1099465 https://bugzilla.suse.com/1105606 SUSE Bug 1105606 https://bugzilla.suse.com/1108674 SUSE Bug 1108674 https://bugzilla.suse.com/1109609 SUSE Bug 1109609 https://bugzilla.suse.com/1120189 SUSE Bug 1120189 https://bugzilla.suse.com/1132385 SUSE Bug 1132385 https://bugzilla.suse.com/1144797 SUSE Bug 1144797 https://bugzilla.suse.com/991201 SUSE Bug 991201 https://www.suse.com/security/cve/CVE-2016-5416/ SUSE CVE CVE-2016-5416 page https://www.suse.com/security/cve/CVE-2018-1054/ SUSE CVE CVE-2018-1054 page https://www.suse.com/security/cve/CVE-2018-10871/ SUSE CVE CVE-2018-10871 page https://www.suse.com/security/cve/CVE-2018-1089/ SUSE CVE CVE-2018-1089 page https://www.suse.com/security/cve/CVE-2018-10935/ SUSE CVE CVE-2018-10935 page https://www.suse.com/security/cve/CVE-2018-14638/ SUSE CVE CVE-2018-14638 page https://www.suse.com/security/cve/CVE-2018-14648/ SUSE CVE CVE-2018-14648 page https://www.suse.com/security/cve/CVE-2019-3883/ SUSE CVE CVE-2019-3883 page SUSE Linux Enterprise Module for Server Applications 15 SUSE Linux Enterprise Module for Server Applications 15 SP1 389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 389-ds-snmp-1.4.0.26~git0.8a2d3de6f-4.14.1 libsvrcore0-1.4.0.26~git0.8a2d3de6f-4.14.1 389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP1 389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP1 389 Directory Server in Red Hat Enterprise Linux Desktop 6 through 7, Red Hat Enterprise Linux HPC Node 6 through 7, Red Hat Enterprise Linux Server 6 through 7, and Red Hat Enterprise Linux Workstation 6 through 7 allows remote attackers to read the default Access Control Instructions. CVE-2016-5416 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 important 5 AV:N/AC:L/Au:N/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2016-5416.html CVE-2016-5416 https://bugzilla.suse.com/991201 SUSE Bug 991201 An out-of-bounds memory read flaw was found in the way 389-ds-base handled certain LDAP search filters, affecting all versions including 1.4.x. 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-2018-1054 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2018-1054.html CVE-2018-1054 https://bugzilla.suse.com/1083689 SUSE Bug 1083689 389-ds-base before versions 1.3.8.5, 1.4.0.12 is vulnerable to a Cleartext Storage of Sensitive Information. By default, when the Replica and/or retroChangeLog plugins are enabled, 389-ds-base stores passwords in plaintext format in their respective changelog files. An attacker with sufficiently high privileges, such as root or Directory Manager, can query these files in order to retrieve plaintext passwords. CVE-2018-10871 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2018-10871.html CVE-2018-10871 https://bugzilla.suse.com/1099465 SUSE Bug 1099465 389-ds-base before versions 1.4.0.9, 1.3.8.1, 1.3.6.15 did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. 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-2018-1089 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2018-1089.html CVE-2018-1089 https://bugzilla.suse.com/1092187 SUSE Bug 1092187 A flaw was found in the 389 Directory Server that allows users to cause a crash in the LDAP server using ldapsearch with server side sort. CVE-2018-10935 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2018-10935.html CVE-2018-10935 https://bugzilla.suse.com/1105606 SUSE Bug 1105606 A flaw was found in 389-ds-base before version 1.3.8.4-13. The process ns-slapd crashes in delete_passwdPolicy function when persistent search connections are terminated unexpectedly leading to remote denial of service. CVE-2018-14638 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2018-14638.html CVE-2018-14638 https://bugzilla.suse.com/1108674 SUSE Bug 1108674 A flaw was found in 389 Directory Server. A specially crafted search query could lead to excessive CPU consumption in the do_search() function. An unauthenticated attacker could use this flaw to provoke a denial of service. CVE-2018-14648 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2018-14648.html CVE-2018-14648 https://bugzilla.suse.com/1109609 SUSE Bug 1109609 In 389-ds-base up to version 1.4.1.2, requests are handled by workers threads. Each sockets will be waited by the worker for at most 'ioblocktimeout' seconds. However this timeout applies only for un-encrypted requests. Connections using SSL/TLS are not taking this timeout into account during reads, and may hang longer.An unauthenticated attacker could repeatedly create hanging LDAP requests to hang all the workers, resulting in a Denial of Service. CVE-2019-3883 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-1.4.0.26~git0.8a2d3de6f-4.14.1 SUSE Linux Enterprise Module for Server Applications 15:389-ds-devel-1.4.0.26~git0.8a2d3de6f-4.14.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2019/suse-su-20192155-1/ https://www.suse.com/security/cve/CVE-2019-3883.html CVE-2019-3883 https://bugzilla.suse.com/1132385 SUSE Bug 1132385