MDVSA-2010:142 -- Mandriva openldapID: oval:org.secpod.oval:def:300229 | Date: (C)2012-01-07 (M)2024-02-19 |
Class: PATCH | Family: unix |
Multiple vulnerabilities has been discovered and corrected in openldap: The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite . OpenLDAP 2.4.22 allows remote attackers to cause a denial of service via a modrdn call with a zero-length RDN destination string, which is not properly handled by the smr_normalize function and triggers a NULL pointer dereference in the IA5StringNormalize function in schema_init.c, as demonstrated using the Codenomicon LDAPv3 test suite . Packages for 2008.0 and 2009.0 are provided as of the Extended Maintenance Program
Platform: |
Mandriva Linux 2010.0 |
Mandriva Linux 2010.1 |
Mandriva Linux 2009.0 |
Mandriva Linux 2009.1 |
Mandriva Linux 2008.0 |