CVE-2018-3822: Path Traversal

First published: Fri Mar 30 2018(Updated: )

X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw.

Credit: bressers@elastic.co

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• collector/nvd-index
• agent/weakness
• agent/severity
• agent/references
• agent/author
• agent/type
• agent/event
• agent/description
• agent/first-publish-date
• agent/softwarecombine
• agent/last-modified-date
• agent/tags
• collector/mitre-cve
• source/MITRE
• vendor/elastic
• canonical/elastic x-pack
• version/elastic x-pack/6.2.0
• version/elastic x-pack/6.2.1
• version/elastic x-pack/6.2.2