5
CVSSv2

CVE-2017-9804

Published: 20/09/2017 Updated: 03/10/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 446
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

In Apache Struts 2.3.7 up to and including 2.3.33 and 2.5 up to and including 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.

Affected Products

Vendor Product Versions
ApacheStruts2.3.7, 2.3.8, 2.3.9, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.14.1, 2.3.14.2, 2.3.14.3, 2.3.15, 2.3.15.1, 2.3.15.2, 2.3.15.3, 2.3.16, 2.3.16.1, 2.3.16.2, 2.3.16.3, 2.3.17, 2.3.19, 2.3.20, 2.3.20.1, 2.3.20.2, 2.3.21, 2.3.22, 2.3.23, 2.3.24.2, 2.3.24.3, 2.3.25, 2.3.26, 2.3.27, 2.3.28, 2.3.28.1, 2.3.29, 2.3.30, 2.3.31, 2.3.32, 2.3.33, 2.5, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.5.6, 2.5.7, 2.5.8, 2.5.9, 2.5.10, 2.5.10.1, 2.5.12

Vendor Advisories

In Apache Struts 237 through 2333 and 25 through 2512, 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 ...
On September 5, 2017, the Apache Software Foundation released security bulletins that disclosed three vulnerabilities in the Apache Struts 2 package Of these vulnerabilities, the Apache Software Foundation classifies one as Critical Severity, one as Medium Severity, and one as Low Severity For more information about the vulnerabilities, refer to ...
Summary The previous fix issued with CVE-2017-7672 was incomplete If an application allows enter an 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 Affected versions: Struts 237 - Struts 2333, Struts 25 - Stru ...
Oracle Security Alert Advisory - CVE-2017-9805DescriptionThe Apache Foundation’s fixes for CVE-2017-5638, an Apache Struts 2 vulnerability identified by Equifax in relation to Equifax’s recent security incident, were distributed by Oracle to its customers in the April 2017 Critical Patch Update, and should have already been applied to customer ...

Github Repositories

WsylibBookRS 主要内容: 解决目前学校图书管理系统不能由学生推荐图书到图书馆的问题,经过使用测试,符合生产使用环境 使用技术 spring 4318 spring jdbc 4318 struts 2518 mysql 57 开发环境 eclipse    maven 35 建议及其pull 如果你对本项目感兴趣,请动一动的你尊贵的小手,fork一下

Etrata CI Vuln Scanner What is it? This is a lightweight python script that will load/read a directory of CVEs and allow you to search on them Usage etrata -n struts -v 2332 >'CVE-2017-9787', >'CVE-2017-9791', >'CVE-2017-9793', >'CVE-2017-9804', >'CVE-2017-9805', >'CVE-2018

Recent Articles

Oracle corrals and patches Struts 2 vulnerabilities
The Register • Richard Chirgwin • 27 Sep 2017

Big Red issues out-of-band patch for Apache and a few other urgent issues

Oracle has stepped outside its usual quarterly security fix cycle to address the latest Apache Struts 2 vulnerability.
Ever since it emerged at the start of September, CVE-2017-9805 has been (in the words of a former Australian prime minister) “a shiver looking for a spine to crawl up”, because so many vendors use Apache to build Web interfaces and bake Struts 2 into their their Web application framework.
Big Red's sprawling product set meant fixes had to be deployed across more ...

Oracle Patches Apache Struts, Reminds Users to Update Equifax Bug
Threatpost • Chris Brook • 26 Sep 2017

Oracle released fixes for a handful of recently patched Apache Struts 2 vulnerabilities, including a critical remote code execution vulnerability (CVE-2017-9805) that could let an attacker take control of an affected system, late last week.
The Apache Software Foundation patched the RCE vulnerability, which affects servers running apps built using the Struts framework and its REST communication plugin, earlier this month.
Scores of Oracle products, roughly two dozen in total, are aff...

Apache Struts Vulnerabilities May Affect Many of Cisco's Products
BleepingComputer • Catalin Cimpanu • 11 Sep 2017

Cisco has initiated a mass security audit of all its products that incorporate a version of the Apache Struts framework, recently affected by a series of vulnerabilities, one of which is under active exploitation.
Cisco engineers will test all the software products for four Apache Struts security bugs disclosed last week.
The company is keeping a list of To-Be-Tested, Vulnerable, and Confirmed Not Vulnerable products in two security advisories, here and here.
The first Cisco se...