Bug 1807305 (CVE-2020-1745) - CVE-2020-1745 undertow: AJP File Read/Inclusion Vulnerability
Summary: CVE-2020-1745 undertow: AJP File Read/Inclusion Vulnerability
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-1745
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1807654 1807658 1808147
Blocks: 1806546
TreeView+ depends on / blocked
 
Reported: 2020-02-26 04:02 UTC by Kunjan Rathod
Modified: 2023-09-07 22:04 UTC (History)
79 users (show)

Fixed In Version: Undertow 2.0.30.Final
Doc Type: If docs needed, set a value
Doc Text:
A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file uploads, an attacker could upload malicious JavaServer Pages (JSP) code within a variety of file types and trigger this vulnerability to gain remote code execution.
Clone Of:
Environment:
Last Closed: 2020-03-12 22:32:08 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:0812 0 None None None 2020-03-12 17:07:43 UTC
Red Hat Product Errata RHSA-2020:0813 0 None None None 2020-03-12 17:21:08 UTC
Red Hat Product Errata RHSA-2020:0952 0 None None None 2020-03-23 20:18:34 UTC
Red Hat Product Errata RHSA-2020:0961 0 None None None 2020-03-24 11:14:09 UTC
Red Hat Product Errata RHSA-2020:0962 0 None None None 2020-03-24 11:39:03 UTC
Red Hat Product Errata RHSA-2020:2058 0 None None None 2020-05-11 20:11:07 UTC
Red Hat Product Errata RHSA-2020:2059 0 None None None 2020-05-11 20:14:06 UTC
Red Hat Product Errata RHSA-2020:2060 0 None None None 2020-05-11 20:17:05 UTC
Red Hat Product Errata RHSA-2020:2061 0 None None None 2020-05-11 20:20:14 UTC
Red Hat Product Errata RHSA-2020:2333 0 None None None 2020-05-28 16:00:07 UTC
Red Hat Product Errata RHSA-2020:2367 0 None None None 2020-06-04 13:12:05 UTC
Red Hat Product Errata RHSA-2020:2511 0 None None None 2020-06-10 19:06:09 UTC
Red Hat Product Errata RHSA-2020:2512 0 None None None 2020-06-11 07:17:33 UTC
Red Hat Product Errata RHSA-2020:2513 0 None None None 2020-06-11 07:09:18 UTC
Red Hat Product Errata RHSA-2020:2515 0 None None None 2020-06-10 19:24:25 UTC
Red Hat Product Errata RHSA-2020:2905 0 None None None 2020-07-23 07:04:51 UTC
Red Hat Product Errata RHSA-2020:3192 0 None None None 2020-07-28 15:56:05 UTC
Red Hat Product Errata RHSA-2020:3779 0 None None None 2020-09-17 13:08:37 UTC

Description Kunjan Rathod 2020-02-26 04:02:50 UTC 
A file read/inclusion vulnerability was found in AJP connector in Undertow. This is enabled with a default AJP configuration port of 8009. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file uploads, an attacker could upload malicious JavaServer Pages (JSP) code within a variety of file types and trigger this vulnerability to gain remote code execution (RCE).
Comment 2 Kunjan Rathod 2020-02-26 04:03:04 UTC 
External References:

https://www.cnvd.org.cn/webinfo/show/5415
https://www.tenable.com/blog/cve-2020-1938-ghostcat-apache-tomcat-ajp-file-readinclusion-vulnerability-cnvd-2020-10487
https://meterpreter.org/cve-2020-1938-apache-tomcat-ajp-connector-remote-code-execution-vulnerability-alert/
Comment 19 Doran Moppert 2020-02-28 00:05:11 UTC 
Created undertow tracking bugs for this issue:

Affects: fedora-all [bug 1808147]
Comment 27 Dhananjay Arunesh 2020-03-04 09:03:46 UTC 
Acknowledgments:

Name: Robert Roberson, Steve Zapantis, taktakdb4g
Comment 32 Ted Jongseok Won 2020-03-10 05:04:32 UTC 
Statement:

Please refer to the Red Hat knowledgebase article: https://access.redhat.com/solutions/4851251 and CVE page https://access.redhat.com/security/cve/cve-2020-1938
Comment 33 Ted Jongseok Won 2020-03-10 05:04:37 UTC 
Mitigation:

Please refer to the Red Hat knowledgebase article: https://access.redhat.com/solutions/4851251
Comment 34 errata-xmlrpc 2020-03-12 17:07:39 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2020:0812 https://access.redhat.com/errata/RHSA-2020:0812
Comment 35 errata-xmlrpc 2020-03-12 17:21:04 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6
  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7
  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8

Via RHSA-2020:0813 https://access.redhat.com/errata/RHSA-2020:0813
Comment 36 Product Security DevOps Team 2020-03-12 22:32:08 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-1745
Comment 39 errata-xmlrpc 2020-03-23 20:18:29 UTC 
This issue has been addressed in the following products:

  Red Hat Single Sign On 7.3

Via RHSA-2020:0952 https://access.redhat.com/errata/RHSA-2020:0952
Comment 40 errata-xmlrpc 2020-03-24 11:13:59 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2020:0961 https://access.redhat.com/errata/RHSA-2020:0961
Comment 41 errata-xmlrpc 2020-03-24 11:38:55 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 7
  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 6
  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 8

Via RHSA-2020:0962 https://access.redhat.com/errata/RHSA-2020:0962
Comment 47 errata-xmlrpc 2020-05-11 20:10:58 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6

Via RHSA-2020:2058 https://access.redhat.com/errata/RHSA-2020:2058
Comment 48 errata-xmlrpc 2020-05-11 20:14:02 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7

Via RHSA-2020:2059 https://access.redhat.com/errata/RHSA-2020:2059
Comment 49 errata-xmlrpc 2020-05-11 20:17:00 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8

Via RHSA-2020:2060 https://access.redhat.com/errata/RHSA-2020:2060
Comment 50 errata-xmlrpc 2020-05-11 20:20:10 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2020:2061 https://access.redhat.com/errata/RHSA-2020:2061
Comment 51 errata-xmlrpc 2020-05-28 16:00:03 UTC 
This issue has been addressed in the following products:

  EAP-CD 19 Tech Preview

Via RHSA-2020:2333 https://access.redhat.com/errata/RHSA-2020:2333
Comment 52 errata-xmlrpc 2020-06-04 13:12:01 UTC 
This issue has been addressed in the following products:

  Red Hat Runtimes Spring Boot 2.1.13

Via RHSA-2020:2367 https://access.redhat.com/errata/RHSA-2020:2367
Comment 53 errata-xmlrpc 2020-06-10 19:06:05 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 6

Via RHSA-2020:2511 https://access.redhat.com/errata/RHSA-2020:2511
Comment 54 errata-xmlrpc 2020-06-10 19:24:21 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2020:2515 https://access.redhat.com/errata/RHSA-2020:2515
Comment 55 errata-xmlrpc 2020-06-11 07:09:13 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 8

Via RHSA-2020:2513 https://access.redhat.com/errata/RHSA-2020:2513
Comment 56 errata-xmlrpc 2020-06-11 07:17:28 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 7

Via RHSA-2020:2512 https://access.redhat.com/errata/RHSA-2020:2512
Comment 58 Jonathan Christison 2020-07-14 16:22:34 UTC 
Marking Red Hat Jboss Fuse 6.3.0 as having a low impact, this is because the affected component (camel-undertow) only supports HTTP & HTTPS, it does not create an AJP listener.
Comment 59 errata-xmlrpc 2020-07-23 07:04:46 UTC 
This issue has been addressed in the following products:

  Red Hat Openshift Application Runtimes

Via RHSA-2020:2905 https://access.redhat.com/errata/RHSA-2020:2905
Comment 60 errata-xmlrpc 2020-07-28 15:56:00 UTC 
This issue has been addressed in the following products:

  Red Hat Fuse 7.7.0

Via RHSA-2020:3192 https://access.redhat.com/errata/RHSA-2020:3192
Comment 61 errata-xmlrpc 2020-09-17 13:08:33 UTC 
This issue has been addressed in the following products:

  Red Hat Data Grid 7.3.7

Via RHSA-2020:3779 https://access.redhat.com/errata/RHSA-2020:3779
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