CVE ID | Publié | Description | Score | Gravité |
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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. | 7.5 |
Haute |
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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. | 7.5 |
Haute |
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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. | 7.5 |
Haute |
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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. | 7.5 |
Haute |
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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. | 7.2 |
Haute |
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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. | 5.9 |
Moyen |
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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. | 7.5 |
Haute |
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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. | 7.5 |
Haute |
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389 Directory Server before 1.3.3.10 allows attackers to bypass intended access restrictions and modify directory entries via a crafted ldapmodrdn call. | 7.5 |
Haute |
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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. | 7.5 |
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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. | 5 |
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Red Hat Directory Server 8 and 389 Directory Server, when debugging is enabled, allows remote attackers to obtain sensitive replicated metadata by searching the directory. | 5 |
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The SASL authentication functionality in 389 Directory Server before 1.2.11.26 allows remote authenticated users to connect as an arbitrary user and gain privileges via the authzid parameter in a SASL/GSSAPI bind. | 6.5 |
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ns-slapd in 389 Directory Server before 1.3.0.8 allows remote attackers to cause a denial of service (server crash) via a crafted Distinguished Name (DN) in a MOD operation request. | 5 |
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The do_search function in ldap/servers/slapd/search.c in 389 Directory Server 1.2.x before 1.2.11.20 and 1.3.x before 1.3.0.5 does not properly restrict access to entries when the nsslapd-allow-anonymous-access configuration is set to rootdse and the BASE search scope is used, which allows remote attackers to obtain sensitive information outside of the rootDSE via a crafted LDAP search. | 2.6 |
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389 Directory Server before 1.3.0.4 allows remote attackers to cause a denial of service (crash) via a zero length LDAP control sequence. | 5 |
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389 Directory Server 1.2.10 does not properly update the ACL when a DN entry is moved by a modrdn operation, which allows remote authenticated users with certain permissions to bypass ACL restrictions and access the DN entry. | 6 |
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389 Directory Server before 1.2.11.6 (aka Red Hat Directory Server before 8.2.10-3), after the password for a LDAP user has been changed and before the server has been reset, allows remote attackers to read the plaintext password via the unhashed#user#password attribute. | 1.2 |
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389 Directory Server before 1.2.11.6 (aka Red Hat Directory Server before 8.2.10-3), when the password of a LDAP user has been changed and audit logging is enabled, saves the new password to the log in plain text, which allows remote authenticated users to read the password. | 2.1 |