ParametersInterceptor in Apache Struts before 2.3.20 does not properly restrict access to the getClass method, which allows remote attackers to “manipulate” the ClassLoader and execute arbitrary code via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0094.
jvn.jp/en/jp/JVN19294237/index.html
jvndb.jvn.jp/jvndb/JVNDB-2014-000045
packetstormsecurity.com/files/127215/VMware-Security-Advisory-2014-0007.html
www-01.ibm.com/support/docview.wss?uid=swg21676706
www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html
www.vmware.com/security/advisories/VMSA-2014-0007.html
access.redhat.com/errata/RHSA-2019:0910
bugzilla.redhat.com/show_bug.cgi?id=1091939
cwiki.apache.org/confluence/display/WW/S2-021
github.com/apache/struts
nvd.nist.gov/vuln/detail/CVE-2014-0112