漏洞类别：RedHat
漏洞等级： 
漏洞信息
Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server.
It was discovered that under certain conditions RESTEasy could be forced to parse a request with YamlProvider, resulting in unmarshalling of potentially untrusted data. An attacker could possibly use this flaw execute arbitrary code with the permissions of the application using RESTEasy. (CVE-2016-9606)
It was found that the log file viewer in Red Hat JBoss Enterprise Application 6 and 7 allows arbitrary file read to authenticated user via path traversal. (CVE-2017-2595)
It was discovered 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. (CVE-2017-2666)
It was found that with non-clean TCP close, Websocket server gets into infinite loop on every IO thread, effectively causing DoS. (CVE-2017-2670)
Affected Products
JBoss Enterprise Application Platform 7.0 for RHEL 7 x86_64
漏洞危害
An attacker could possibly use this flaw execute arbitrary code with the permissions of the application using RESTEasy. (CVE-2016-9606)
On successful exploitation it allows an attacker arbitrary file read to authenticated user via path traversal. (CVE-2017-2595), Websocket server gets into infinite loop on every IO thread, effectively causing DoS. (CVE-2017-2670).
An attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own. (CVE-2017-2666)
解决方案
Upgrade to the latest packages which contain a patch. Refer to Applying Package Updates to RHEL system for details.
Refer to Red Hat security advisory RHSA-2017:1411 to address this issue and obtain more information.
Patch:
Following are links for downloading patches to fix the vulnerabilities:
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