CVE-2010-0212

Publication date 28 July 2010

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
openldap 10.04 LTS lucid
Fixed 2.4.21-0ubuntu5.2
9.10 karmic
Fixed 2.4.18-0ubuntu1.1
9.04 jaunty
Fixed 2.4.15-1ubuntu3.1
8.04 LTS hardy Not in release
6.06 LTS dapper Not in release
openldap2.2 10.04 LTS lucid Not in release
9.10 karmic Not in release
9.04 jaunty Not in release
8.04 LTS hardy Not in release
6.06 LTS dapper
Fixed 2.2.26-5ubuntu2.10
openldap2.3 10.04 LTS lucid Not in release
9.10 karmic Not in release
9.04 jaunty Not in release
8.04 LTS hardy
Fixed 2.4.9-0ubuntu0.8.04.4
6.06 LTS dapper Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
openldap

References

Related Ubuntu Security Notices (USN)

    • USN-965-1
    • OpenLDAP vulnerabilities
    • 9 August 2010

Other references