HTTP Request Smuggling Affecting eap7-resteasy-async-http-servlet-3.0 package, versions <0:3.0.19-5.SP3_redhat_1.1.ep7.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-EAP7RESTEASYASYNCHTTPSERVLET30-5327397
- published30 Mar 2023
- disclosed7 Jun 2017
Introduced: 7 Jun 2017
CVE-2017-2666 (opens in a new tab)How to fix?
Upgrade RHEL:7 eap7-resteasy-async-http-servlet-3.0 to version 0:3.0.19-5.SP3_redhat_1.1.ep7.el7 or higher.
This issue was patched in RHSA-2017:1411.
NVD Description
Note: Versions mentioned in the description apply only to the upstream eap7-resteasy-async-http-servlet-3.0 package and not the eap7-resteasy-async-http-servlet-3.0 package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
It was discovered in Undertow that the code that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.