5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.016 Low
EPSS
Percentile
87.4%
Apache Struts 2.0.0 through 2.3.4 allows remote attackers to cause a denial of service (CPU consumption) via a long parameter name, which is processed as an OGNL expression.
struts.apache.org/2.x/docs/s2-011.html
www.openwall.com/lists/oss-security/2012/09/01/4
www.openwall.com/lists/oss-security/2012/09/01/5
exchange.xforce.ibmcloud.com/vulnerabilities/78183
github.com/apache/struts
github.com/apache/struts/commit/80e03182d66d9e6ab18f9a9a9b3c42725a1c89e9
github.com/apache/struts/commit/87935af56a27235e9399308ee1fcfb74f8edcefa
issues.apache.org/jira/browse/WW-3860
nvd.nist.gov/vuln/detail/CVE-2012-4387