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Security Advisories: GSA_kwCzR0hTQS1wNHhnLWNwcjktdnd2as4AARm2

Red Hat Wildfly DoS

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.

Permalink: https://github.com/advisories/GHSA-p4xg-cpr9-vwvj
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1wNHhnLWNwcjktdnd2as4AARm2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: 6 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-p4xg-cpr9-vwvj, CVE-2016-9589
References:

• https://nvd.nist.gov/vuln/detail/CVE-2016-9589
• https://access.redhat.com/errata/RHSA-2017:0872
• https://access.redhat.com/errata/RHSA-2017:0873
• https://access.redhat.com/errata/RHSA-2017:3454
• https://access.redhat.com/errata/RHSA-2017:3455
• https://access.redhat.com/errata/RHSA-2017:3456
• https://access.redhat.com/errata/RHSA-2017:3458
• https://bugzilla.redhat.com/show_bug.cgi?id=1404782
• http://rhn.redhat.com/errata/RHSA-2017-0830.html
• http://rhn.redhat.com/errata/RHSA-2017-0831.html
• http://rhn.redhat.com/errata/RHSA-2017-0832.html
• http://rhn.redhat.com/errata/RHSA-2017-0834.html
• http://rhn.redhat.com/errata/RHSA-2017-0876.html
• https://web.archive.org/web/20200227180917/https://www.securityfocus.com/bid/97060/
• https://github.com/advisories/GHSA-p4xg-cpr9-vwvj

Blast Radius: 15.9

Affected Packages