Port389 389-Ds-Base vulnerabilities

CVE-2018-14638 [HIGH] CVE-2018-14638: A flaw was found in 389-ds-base before version 1 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-2018-10935 [MEDIUM] CVE-2018-10935: 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 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-2018-14624 [HIGH] CVE-2018-14624: A vulnerability was discovered in 389-ds-base through versions 1 A vulnerability was discovered in 389-ds-base through versions 1.3.7.10, 1.3.8.8 and 1.4.0.16. The lock controlling the error log was not correctly used when re-opening the log file in log__error_emergency(). An attacker could send a flood of modifications to a very large DN, which would cause slapd to crash.

CVE-2018-10871 [HIGH] CVE-2018-10871: 389-ds-base before versions 1 389-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-2017-2668 [MEDIUM] CVE-2017-2668: 389-ds-base before versions 1 389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service.

CVE-2018-10850 [MEDIUM] CVE-2018-10850: 389-ds-base before versions 1 389-ds-base before versions 1.4.0.10, 1.3.8.3 is vulnerable to a race condition in the way 389-ds-base handles persistent search, resulting in a crash if the server is under load. An anonymous attacker could use this flaw to trigger a denial of service.

CVE-2018-1089 [HIGH] CVE-2018-1089: 389-ds-base before versions 1 389-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-2011-0704 [MEDIUM] CVE-2011-0704: 389 Directory Server 1 389 Directory Server 1.2.7.5, when built with mozldap, allows remote attackers to cause a denial of service (replica crash) by sending an empty modify request.

CVE-2017-2591 [HIGH] CVE-2017-2591: 389-ds-base before version 1 389-ds-base before version 1.3.6 is vulnerable to an improperly NULL terminated array in the uniqueness_entry_to_config() function in the "attribute uniqueness" plugin of 389 Directory Server. An authenticated, or possibly unauthenticated, attacker could use this flaw to force an out-of-bound heap memory read, possibly triggering a crash of the LDAP service.

CVE-2018-1054 [HIGH] CVE-2018-1054: 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 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-2017-15134 [HIGH] CVE-2017-15134: A stack buffer overflow flaw was found in the way 389-ds-base 1 A stack buffer overflow flaw was found in the way 389-ds-base 1.3.6.x before 1.3.6.13, 1.3.7.x before 1.3.7.9, 1.4.x before 1.4.0.5 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-2017-15135 [HIGH] CVE-2017-15135: It was found that 389-ds-base since 1 It was found that 389-ds-base since 1.3.6.1 up to and including 1.4.0.3 did not always handle internal hash comparison operations correctly during the authentication process. A remote, unauthenticated attacker could potentially use this flaw to bypass the authentication process under very rare and specific circumstances.

CVE-2015-1854 [HIGH] CVE-2015-1854: 389 Directory Server before 1 389 Directory Server before 1.3.3.10 allows attackers to bypass intended access restrictions and modify directory entries via a crafted ldapmodrdn call.

CVE-2017-7551 [CRITICAL] CVE-2017-7551: 389-ds-base version before 1 389-ds-base version before 1.3.5.19 and 1.3.6.7 are vulnerable to password brute-force attacks during account lockout due to different return codes returned on password attempts.

CVE-2016-5405 [CRITICAL] CVE-2016-5405: 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 6 389 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 obtain user passwords.

CVE-2016-4992 [HIGH] CVE-2016-4992: 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 6 389 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 infer the existence of RDN component objects.

CVE-2016-0741 [HIGH] CVE-2016-0741: slapd/connection slapd/connection.c in 389 Directory Server (formerly Fedora Directory Server) 1.3.4.x before 1.3.4.7 allows remote attackers to cause a denial of service (infinite loop and connection blocking) by leveraging an abnormally closed connection.

CVE-2015-3230 [HIGH] CVE-2015-3230: 389 Directory Server (formerly Fedora Directory Server) before 1 389 Directory Server (formerly Fedora Directory Server) before 1.3.3.12 does not enforce the nsSSL3Ciphers preference when creating an sslSocket, which allows remote attackers to have unspecified impact by requesting to use a disabled cipher.

CVE-2014-8112 [MEDIUM] CVE-2014-8112: 389 Directory Server 1 389 Directory Server 1.3.1.x, 1.3.2.x before 1.3.2.27, and 1.3.3.x before 1.3.3.9 stores "unhashed" passwords even when the nsslapd-unhashed-pw-switch option is set to off, which allows remote authenticated users to obtain sensitive information by reading the Changelog.

CVE-2014-8105 [MEDIUM] CVE-2014-8105: 389 Directory Server before 1 389 Directory Server before 1.3.2.27 and 1.3.3.x before 1.3.3.9 does not properly restrict access to the "cn=changelog" LDAP sub-tree, which allows remote attackers to obtain sensitive information from the changelog via unspecified vectors.