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 applicationsUpgrade RHEL:7
eap7-jboss-classfilewriter
to version 0:1.2.1-2.Final_redhat_1.1.ep7.el7 or higher.
This issue was patched in RHSA-2017:3455
.
Note: Versions mentioned in the description apply only to the upstream eap7-jboss-classfilewriter
package and not the eap7-jboss-classfilewriter
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.