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Bug 1533357 - (CVE-2017-8443) CVE-2017-8443 kibana: Crafted URLs can be used to trick users into disclosing their password
CVE-2017-8443 kibana: Crafted URLs can be used to trick users into disclosing...
Status: CLOSED NOTABUG
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20170630,repor...
: Security
Depends On:
Blocks:
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Reported: 2018-01-11 02:13 EST by Sam Fowler
Modified: 2018-01-11 18:43 EST (History)
21 users (show)

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Fixed In Version: kibana 5.4.3
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Last Closed: 2018-01-11 02:30:27 EST
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Description Sam Fowler 2018-01-11 02:13:57 EST
In Kibana X-Pack security versions prior to 5.4.3 if a Kibana user opens a crafted Kibana URL the result could be a redirect to an improperly initialized Kibana login screen. If the user enters credentials on this screen, the credentials will appear in the URL bar. The credentials could then be viewed by untrusted parties or logged into the Kibana access logs.

References:
https://nvd.nist.gov/vuln/detail/CVE-2017-8443
https://discuss.elastic.co/t/elastic-stack-5-4-3-security-update/91006

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