CVE-2011-1025
MEDIUM · CVSS 6.8EPSS 3.9%EU EUVD
bind.cpp in back-ndb in OpenLDAP 2.4.x before 2.4.24 does not require authentication for the root Distinguished Name (DN), which allows remote attackers to bypass intended access restrictions via an arbitrary password.
Key facts
- CVSS score
- 6.8 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-287
- EPSS score
- 3.9% (90th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-1042)
- Published
- March 20, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-1042 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
- openldap / openldap
References
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- http://openwall.com/lists/oss-security/2011/02/24/12
- http://openwall.com/lists/oss-security/2011/02/25/13
- http://secunia.com/advisories/43331(Vendor Advisory)
- http://secunia.com/advisories/43718
- http://security.gentoo.org/glsa/glsa-201406-36.xml
- http://securitytracker.com/id?1025190
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:056
- http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ndb/bind.cpp.diff?r1=1.5&r2=1.8(Patch)
- http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6661
- http://www.openldap.org/lists/openldap-announce/201102/msg00000.html
- http://www.redhat.com/support/errata/RHSA-2011-0347.html
- http://www.ubuntu.com/usn/USN-1100-1
- http://www.vupen.com/english/advisories/2011/0665(Vendor Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=680472(Patch)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain