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 remote attackers to bypass intended access restrictions via an
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.87% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 89.8% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2011-03-20 01:00Z15 YR AGO
- Last updated
- 2024-08-06 22:14Z2 YR AGO
- Reserved
- 2011-02-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-287Improper AuthenticationClass
- Data version
- 5.1
- Document digest
- c173f08618cd61480c684c54b0d83538787514a8f58858a70b55be58b3d73872
05 Affected products
06 References
- security.gentoo.orgGLSA-201406-36http://security.gentoo.org/glsa/glsa-201406-36.xml
- www.openldap.orghttp://www.openldap.org/its/index.cgi/Software%20Bugs?id=6661
- www.openldap.orghttp://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ndb/bind.cpp.diff?r1=1.5&r2=1.8
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=680472
- securitytracker.com1025190http://securitytracker.com/id?1025190
- www.openldap.org[openldap-announce] 20110212 OpenLDAP 2.4.24 availablehttp://www.openldap.org/lists/openldap-announce/201102/msg00000.html
- www.mandriva.comMDVSA-2011:056http://www.mandriva.com/security/advisories?name=MDVSA-2011:056
- www.redhat.comRHSA-2011:0347http://www.redhat.com/support/errata/RHSA-2011-0347.html
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- openwall.com[oss-security] 20110225 Re: CVE Request -- OpenLDAP -- two issuehttp://openwall.com/lists/oss-security/2011/02/25/13
- secunia.com43718http://secunia.com/advisories/43718
- openwall.com[oss-security] 20110224 CVE Request -- OpenLDAP -- two issueshttp://openwall.com/lists/oss-security/2011/02/24/12
- www.ubuntu.comUSN-1100-1http://www.ubuntu.com/usn/USN-1100-1
- www.vupen.comADV-2011-0665http://www.vupen.com/english/advisories/2011/0665
- secunia.com43331http://secunia.com/advisories/43331
07 Fixed in
Debian 12
- openldap Fixed in 2.4.25-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openldap Fixed in 2.4.25-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openldap Fixed in 2.4.25-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.