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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.

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.

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.

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 plaintex ...

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.

It was found that 389-ds-base 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.

It was found that 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.

It was found that encrypted connections did not honor the #039;ioblocktimeout#039; parameter to end blocking requests. As a result, an unauthenticated attacker could repeatedly start a sufficient number of encrypted connections to block all workers, resulting in a denial of service

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 . - CVE-2018-1054: Fixed a denial of service via search filters in SetUnicodeStringFromUTF_8 . - CVE-2018-1089: Fixed a buffer overflow via large filter value . - CVE-2018-10871: Fixed an information disclos ...

The advisory is missing the security advisory description. For more information please visit the reference link


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