CVE-2017-9804GHSA-X5X7-3V85-WPC4
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 URLValida
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.3.34, 2.5.13
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Apache Software Foundation Apache Struts
2.3.7 - 2.3.33, 2.5 - 2.5.12
- org.apache.struts:struts2-coreMaven
From 2.3.7 · fixed in 2.3.34
- org.apache.struts:struts2-coreMaven
From 2.5.0 · fixed in 2.5.13