Vulnerability in Openldap
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 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.
EPSS: 0.060 (92.5th percentile) — read the EPSS interpretation.
Affected products
- Openldap — versions 2.4.22
- N/a — versions n/a
Weakness classification (CWE)
References
- cret@cert.org (vdb-entry, x_refsource_SECTRACK)
- cret@cert.org (x_refsource_CONFIRM)
- cret@cert.org (vendor-advisory, x_refsource_GENTOO)
- cret@cert.org (x_refsource_CONFIRM, Exploit)
- cret@cert.org (x_refsource_CONFIRM)
- cret@cert.org (vdb-entry, x_refsource_VUPEN, Vendor Advisory)
- cret@cert.org (vendor-advisory, x_refsource_APPLE)
- cret@cert.org (Patch, vdb-entry, x_refsource_VUPEN, Vendor Advisory)
- cret@cert.org (Exploit, Patch, vdb-entry, x_refsource_BID)
- cret@cert.org (x_refsource_REDHAT, vendor-advisory)