Improper Input Validation The advisory has been revoked - it doesn't affect any version of package libstruts1.2-java (opens in a new tab)
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
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-614729
- published10 Sept 2020
- disclosed22 Aug 2018
Introduced: 22 Aug 2018
CVE-2018-11776 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:14.04.
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.
Apache Struts versions 2.3 to 2.3.34 and 2.5 to 2.5.16 suffer from possible Remote Code Execution when alwaysSelectFullNamespace is true (either by user or a plugin like Convention Plugin) and then: results are used with no namespace and in same time, its upper package have no or wildcard namespace and similar to results, same possibility when using url tag which doesn't have value and action set and in same time, its upper package have no or wildcard namespace.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-11776
- http://www.securityfocus.com/bid/105125
- https://cwiki.apache.org/confluence/display/WW/S2-057
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0012
- https://security.netapp.com/advisory/ntap-20180822-0001/
- https://security.netapp.com/advisory/ntap-20181018-0002/
- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-005.txt
- http://www.oracle.com/technetwork/security-advisory/alert-cve-2018-11776-5072787.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- https://www.exploit-db.com/exploits/45260/
- https://www.exploit-db.com/exploits/45262/
- https://www.exploit-db.com/exploits/45367/
- https://github.com/hook-s3c/CVE-2018-11776-Python-PoC
- https://lgtm.com/blog/apache_struts_CVE-2018-11776
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c@%3Cannounce.apache.org%3E
- http://www.securitytracker.com/id/1041547
- http://www.securitytracker.com/id/1041888
- http://packetstormsecurity.com/files/172830/Apache-Struts-Remote-Code-Execution.html
- https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c%40%3Cannounce.apache.org%3E
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-11776
- https://www.exploit-db.com/exploits/45367
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2018/CVE-2018-11776.yaml
- https://github.com/arlyone/Apache-Struts-0Day-Exploit