CVE-2011-1024
At a glance
- Source
- NVD
- EPSS
- EPSS 2.59 % · percentile 85 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
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.
Weaknesses (CWE)
References
- http://security.gentoo.org/glsa/glsa-201406-36.xml
- http://www.redhat.com/support/errata/RHSA-2011-0346.html
- http://securitytracker.com/id?1025188
- http://secunia.com/advisories/43708
- http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6607
- http://www.openldap.org/lists/openldap-technical/201004/msg00247.html
- http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ldap/chain.c.diff?r1=1.76&r2=1.77&hideattic=1&sortbydate=0
- http://www.openldap.org/lists/openldap-announce/201102/msg00000.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:056
- https://bugzilla.novell.com/show_bug.cgi?id=674985
- http://openwall.com/lists/oss-security/2011/02/25/13
- http://www.redhat.com/support/errata/RHSA-2011-0347.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:055
- http://secunia.com/advisories/43718
- https://bugzilla.redhat.com/show_bug.cgi?id=680466
- http://openwall.com/lists/oss-security/2011/02/24/12
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735
- http://www.ubuntu.com/usn/USN-1100-1
- http://www.vupen.com/english/advisories/2011/0665
- http://secunia.com/advisories/43331
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 4.6 | AV:N/AC:H/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2011-1041
- GCVE · GCVE-0-2011-1024
CERT-FR advisories
- CERTFR-2016-AVI-128 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2015-AVI-431 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:openldap:openldap:2.4.6:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.7:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.8:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.9:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.10:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.11:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.12:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.13:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.14:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.15:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.16:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.17:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.18:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.19:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.20:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.21:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.22:*:*:*:*:*:*:*cpe:2.3:a:openldap:openldap:2.4.23:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |