Home/CVE/OpenLDAP 2.4.22 allows remote attackers to cause a denial of service (crash) via a modrdn call with a zero-length RDN de
CVE

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 de

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.

MEDIUM · CVSS 5 EPSS 0.66867
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules0 YARA rules0

Affected Products & Versions

1
openldapall versions

Public Exploits & PoCs

2
pocwww.openldap.org · Softwarewww.openldap.org
pocwww.securityfocus.com · 41770www.securityfocus.com

Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cret@cert.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD28 Jul 2010 · 12:48 PM

Vendor Advisories

3
rhsaRHSA-2010:0622Important
rhsaRHSA-2010:0542Important
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