Improper Input Validation Affecting libstruts1.2-java package, versions *
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-UBUNTU1404-LIBSTRUTS12JAVA-336829
- published20 Sept 2017
- disclosed20 Sept 2017
Introduced: 20 Sep 2017
CVE-2017-9804 (opens in a new tab)How to fix?
There is no fixed version for Ubuntu:14.04 libstruts1.2-java.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libstruts1.2-java package and not the libstruts1.2-java package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
In Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12, if an application allows entering a URL in a form field and built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL. NOTE: this vulnerability exists because of an incomplete fix for S2-047 / CVE-2017-7672.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9804
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170907-struts2
- https://struts.apache.org/docs/s2-050.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt
- https://security.netapp.com/advisory/ntap-20180629-0001/
- http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html
- http://www.securityfocus.com/bid/100612
- http://www.securitytracker.com/id/1039261