CVE-2011-1024
Publication date 19 March 2011
Last updated 24 July 2024
Ubuntu priority
chain.c in back-ldap in OpenLDAP 2.4.x before 2.4.24, when a master-slave configuration with a chain overlay and ppolicy_forward_updates (aka authentication-failure forwarding) is used, allows remote authenticated users to bypass external-program authentication by sending an invalid password to a slave server.
Status
Package | Ubuntu Release | Status |
---|---|---|
openldap | 10.10 maverick |
Fixed 2.4.23-0ubuntu3.5
|
10.04 LTS lucid |
Fixed 2.4.21-0ubuntu5.4
|
|
9.10 karmic |
Fixed 2.4.18-0ubuntu1.2
|
|
8.04 LTS hardy | Not in release | |
6.06 LTS dapper | Not in release | |
openldap2.2 | 10.10 maverick | Not in release |
10.04 LTS lucid | Not in release | |
9.10 karmic | Not in release | |
8.04 LTS hardy | Not in release | |
6.06 LTS dapper |
Not affected
|
|
openldap2.3 | 10.10 maverick | Not in release |
10.04 LTS lucid | Not in release | |
9.10 karmic | Not in release | |
8.04 LTS hardy |
Fixed 2.4.9-0ubuntu0.8.04.5
|
|
6.06 LTS dapper | Not in release |
Notes
Patch details
Package | Patch details |
---|---|
openldap |
References
Related Ubuntu Security Notices (USN)
- USN-1100-1
- OpenLDAP vulnerabilities
- 31 March 2011