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CVE-2011-1025
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…
Medium6.8EPSS 3.9%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
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.
Timeline
ID reserved
By redhat
- 34 days later
· 34 days later
Published
- 13 years later
· 13 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 3.9% · top 9.7% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (15)
- GLSA-201406-36 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6661 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ndb/bind.cpp.diff?r1=1.5&r2=1.8 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=680472 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1025190 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- [openldap-announce] 20110212 OpenLDAP 2.4.24 available (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- MDVSA-2011:056 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- RHSA-2011:0347 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20110225 Re: CVE Request -- OpenLDAP -- two issue (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 43718 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20110224 CVE Request -- OpenLDAP -- two issues (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- USN-1100-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- ADV-2011-0665 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 43331 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2011-1025)Record last updated .