CVE-2017-18106

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Summary

CVECVE-2017-18106
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-29 14:29:00 UTC
Updated2019-04-01 14:06:00 UTC
DescriptionThe identifier_hash for a session token in Atlassian Crowd before version 2.9.1 could potentially collide with an identifier_hash for another user or a user in a different directory, this allows remote attackers who can authenticate to Crowd or an application using Crowd for authentication to gain access to another user's session provided they can make their identifier hash collide with another user's session identifier hash.

Risk And Classification

Problem Types: CWE-287

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Atlassian Crowd All All All All
Application Atlassian Crowd All All All All

References

ReferenceSourceLinkTags
[CWD-5061] Session hijacking due to token identifier hash collision - CVE-2017-18106 - Create and track feature requests for Atlassian products. MISC jira.atlassian.com Issue Tracking, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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