K56241216: OpenLDAP vulnerabilities CVE-2020-25709 and CVE-2020-25710

Security Advisory Description CVE-2020-25709 A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability. CVE-2020-25710...

K45243961: OpenLDAP vulnerability CVE-2020-12243

Security Advisory Description In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service daemon crash. CVE-2020-12243 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory Status F5...

K17460: OpenLDAP vulnerability CVE-2015-6908

Security Advisory Description The bergetnext function in libraries/liblber/io.c in OpenLDAP 2.4.42 and earlier allows remote attackers to cause a denial of service reachable assertion and application crash via crafted BER data, as demonstrated by an attack against slapd. CVE-2015-6908 Impact A...

K16882: OpenLDAP vulnerability CVE-2013-4449

Security Advisory Description Description The rwm overlay in OpenLDAP 2.4.23, 2.4.36, and earlier does not properly count references, which allows remote attackers to cause a denial of service slapd crash by unbinding immediately after a search request, which triggers rwmconndestroy to free the...

Critical: openldap

Issue Overview: In OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statement within an LDAP query. This can occur during an LDAP search operation when the search filter is processed, due to a lack of...

Critical: openldap

Issue Overview: In OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statement within an LDAP query. This can occur during an LDAP search operation when the search filter is processed, due to a lack of...

SUSE CVE-2005-2069

pamldap and nssldap, when used with OpenLDAP and connecting to a slave using TLS, does not use TLS for the subsequent connection if the client is referred to a master, which may cause a password to be sent in cleartext and allows remote attackers to sniff the password...

SUSE CVE-2006-1470

OpenLDAP in Apple Mac OS X 10.4 up to 10.4.6 allows remote attackers to cause a denial of service crash via an invalid LDAP request that triggers an assert error...

SUSE CVE-2006-4600

slapd in OpenLDAP before 2.3.25 allows remote authenticated users with selfwrite Access Control List ACL privileges to modify arbitrary Distinguished Names DN...

SUSE CVE-2006-5779

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...

SUSE CVE-2007-5707

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...

SUSE CVE-2007-5708

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 v...

SUSE CVE-2007-6698

The BDB backend for slapd in OpenLDAP before 2.3.36 allows remote authenticated users to cause a denial of service crash via a potentially-successful modify operation with the NOOP control set to critical, possibly due to a double free vulnerability...

SUSE CVE-2008-0658

slapd/back-bdb/modrdn.c in the BDB backend for slapd in OpenLDAP 2.3.39 allows remote authenticated users to cause a denial of service daemon crash via a modrdn operation with a NOOP LDAPXNOOPERATION control, a related issue to CVE-2007-6698...

SUSE CVE-2008-2952

liblber/io.c in OpenLDAP 2.2.4 to 2.4.10 allows remote attackers to cause a denial of service program termination via crafted ASN.1 BER datagrams that trigger an assertion error...

SUSE CVE-2009-3767

libraries/libldap/tlso.c in OpenLDAP 2.2 and 2.4, and possibly other versions, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name CN field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers vi...

SUSE CVE-2010-0211

The slapmodrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smrnormalize function, which allows remote attackers to cause a denial of service segmentation fault and possibly execute arbitrary code via a modrdn call with an RDN string containing...

SUSE CVE-2010-0212

OpenLDAP 2.4.22 allows remote attackers to cause a denial of service crash via a modrdn call with a zero-length RDN destination string, which is not properly handled by the smrnormalize function and triggers a NULL pointer dereference in the IA5StringNormalize function in schemainit.c, as...

SUSE CVE-2011-1025

bind.cpp in back-ndb in OpenLDAP 2.4.x before 2.4.24 does not require authentication for the root Distinguished Name DN, which allows remote attackers to bypass intended access restrictions via an arbitrary password...

SUSE CVE-2011-1081

modrdn.c in slapd in OpenLDAP 2.4.x before 2.4.24 allows remote attackers to cause a denial of service daemon crash via a relative Distinguished Name DN modification request aka MODRDN operation that contains an empty value for the OldDN field...