CVE-2016-9589 (GCVE-0-2016-9589)

Vulnerability from cvelistv5 – Published: 2018-03-12 15:00 – Updated: 2024-08-06 02:59
VLAI?
Summary
Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, up to "max-headers" (default 200) * "max-header-size" (default 1MB) per active TCP connection.
Severity ?
No CVSS data available.
CWE
Assigner
References
http://rhn.redhat.com/errata/RHSA-2017-0831.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0876.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0834.html vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=1404782 x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:3458 vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0832.html vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/97060 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:3455 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:3456 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:0873 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:3454 vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0830.html vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:0872 vendor-advisoryx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat, Inc. wildfly Affected: 11.0.0.Beta1
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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