CVE-2018-1000134

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Summary

CVECVE-2018-1000134
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-03-16 14:29:00 UTC
Updated2019-10-03 00:03:00 UTC
DescriptionUnboundID LDAP SDK version from commit 801111d8b5c732266a5dbd4b3bb0b6c7b94d7afb up to commit 8471904a02438c03965d21367890276bc25fa5a6, where the issue was reported and fixed contains an Incorrect Access Control vulnerability in process function in SimpleBindRequest class doesn't check for empty password when running in synchronous mode. commit with applied fix https://github.com/pingidentity/ldapsdk/commit/8471904a02438c03965d21367890276bc25fa5a6#diff-f6cb23b459be1ec17df1da33760087fd that can result in Ability to impersonate any valid user. This attack appear to be exploitable via Providing valid username and empty password against servers that do not do additional validation as per https://tools.ietf.org/html/rfc4513#section-5.1.1. This vulnerability appears to have been fixed in after commit 8471904a02438c03965d21367890276bc25fa5a6.

Risk And Classification

Problem Types: CWE-521

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Pingidentity Ldapsdk All All All All

References

ReferenceSourceLinkTags
UnboundID LDAP SDK for Java CVE-2018-1000134 Authentication Bypass Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
processSync in SimpleBindRequest allows empty password with set bindDN · Issue #40 · pingidentity/ldapsdk · GitHub CONFIRM github.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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