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CVSS: 7.5EPSS: 5%CPEs: 119EXPL: 0

30 Oct 2007 — OpenLDAP before 2.3.39 allows remote attackers to cause a denial of service (slapd crash) via an LDAP request with a malformed objectClasses attribute. NOTE: this has been reported as a double free, but the reports are inconsistent. OpenLDAP versiones anteriores a 2.3.39, permite a atacantes remotos causar una denegación de servicio (bloqueo de slapd) por medio de una petición LDAP con un atributo objectClasses malformado. NOTA: esto ha sido reportado como doble liberación, pero los reportes son incoherente... • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=440632 • CWE-399: Resource Management Errors •

CVSS: 7.5EPSS: 2%CPEs: 119EXPL: 0

30 Oct 2007 — slapo-pcache (overlays/pcache.c) in slapd in OpenLDAP before 2.3.39, when running as a proxy-caching server, allocates memory using a malloc variant instead of calloc, which prevents an array from being initialized properly and might allow attackers to cause a denial of service (segmentation fault) via unknown vectors that prevent the array from being null terminated. slapo-pcache (overlays/pcache.c) en slapd en OpenLDAP versiones anteriores a 2.3.39, cuando es ejecutado como un servidor de almacenamiento e... • http://secunia.com/advisories/27424 • CWE-399: Resource Management Errors •

CVSS: 9.8EPSS: 2%CPEs: 119EXPL: 3

13 Dec 2006 — Buffer overflow in the krbv4_ldap_auth function in servers/slapd/kerberos.c in OpenLDAP 2.4.3 and earlier, when OpenLDAP is compiled with the --enable-kbind (Kerberos KBIND) option, allows remote attackers to execute arbitrary code via an LDAP bind request using the LDAP_AUTH_KRBV41 authentication method and long credential data. Desbordamiento de búfer en la función krbv4_ldap_auth de servers/slapd/kerberos.c en OpenLDAP 2.4.3 y versiones anteriores, cuando el OpenLDAP es compilado con la opción kbind (Ker... • https://www.exploit-db.com/exploits/2933 •

CVSS: 7.5EPSS: 47%CPEs: 4EXPL: 5

07 Nov 2006 — OpenLDAP before 2.3.29 allows remote attackers to cause a denial of service (daemon crash) via LDAP BIND requests with long authcid names, which triggers an assertion failure. Vulnerabilidad no especificada en el paquete openldap-2.2.29-1 de OpenLDAP en Fedora Core 4 (FC4), permite a atacantes remotos provocar una denegación de servicio (caída del demonio) mediante cierta combinación de peticiones LDAP BIND que disparan un fallo de aserción. • http://gleg.net/downloads/VULNDISCO_META_FREE.tar.gz • CWE-617: Reachable Assertion •

CVSS: 8.1EPSS: 0%CPEs: 5EXPL: 0

07 Sep 2006 — slapd in OpenLDAP before 2.3.25 allows remote authenticated users with selfwrite Access Control List (ACL) privileges to modify arbitrary Distinguished Names (DN). slapd en OpenLDAP anterior a 2.3.25 permite a un atacante remoto validar a usuarios con privilegios del Access Control List del selfwrite (ACL) para modificar los Distinguished Names (DN) de su elección. • ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.asc •

CVSS: 7.8EPSS: 0%CPEs: 82EXPL: 0

21 Dec 2005 — Untrusted search path vulnerability in OpenLDAP before 2.2.28-r3 on Gentoo Linux allows local users in the portage group to gain privileges via a malicious shared object in the Portage temporary build directory, which is part of the RUNPATH. • http://secunia.com/advisories/18040 •

CVSS: 7.5EPSS: 1%CPEs: 62EXPL: 0

31 Dec 2004 — Memory leak in the back-bdb backend for OpenLDAP 2.1.12 and earlier allows remote attackers to cause a denial of service (memory consumption). • http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000685 •

CVSS: 9.1EPSS: 0%CPEs: 70EXPL: 0

07 Sep 2004 — OpenLDAP 1.0 through 2.1.19, as used in Apple Mac OS 10.3.4 and 10.3.5 and possibly other operating systems, may allow certain authentication schemes to use hashed (crypt) passwords in the userPassword attribute as if they were plaintext passwords, which allows remote attackers to re-use hashed passwords without decrypting them. • http://secunia.com/advisories/12491 •

CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0

20 Mar 2003 — ldbm_back_exop_passwd in the back-ldbm backend in passwd.c for OpenLDAP 2.1.12 and earlier, when the slap_passwd_parse function does not return LDAP_SUCCESS, attempts to free an uninitialized pointer, which allows remote attackers to cause a denial of service (segmentation fault). • http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000685 • CWE-824: Access of Uninitialized Pointer •

CVSS: 4.7EPSS: 0%CPEs: 1EXPL: 0

11 Feb 2003 — slapd in OpenLDAP2 (OpenLDAP 2) 2.2.0 and earlier allows local users to overwrite arbitrary files via a race condition during the creation of a log file for rejected replication requests. slapd en OpenLDAP2 (OpenLDAP 2) 2.2.0 y anteriores permiten a usuarios locales sobreescribir ficheros arbitrarios mediante una condición de carrera durante la creación de un fichero de registro de peticiones de replicación rechazadas. • http://www.debian.org/security/2003/dsa-227 •