by @jakaba
29 Nov 2023

Apache ActiveMQ RCE (CVE-2023-46604)

by @jakaba
29 Nov 2023

Apache ActiveMQ RCE (CVE-2023-46604)

CVEs

10 Critical Severity

Apps

5.15.16.*
5.16.7.*
*.*
5.17.0.*
5.18.3.*
5.17.6.*
5.18.0.*
5.16.0.*
A
ActivemqApache
5.15.16.*
5.15.15.*
5.15.14.*
5.15.13.*
5.15.10.*
5.15.12.*
5.4-Snapshot.*
5.15.11.*
5.16.7.*
*.*

Screenshots from the blog posts

images/clpifm4g83tc41hn7fixr7oxa.pngimages/clpifm4g83tc41hn7fixr7oxa.png

Summary

In essence, CVE-2023-46604 poses a severe risk, as it enables remote attackers to execute arbitrary commands, exploiting the deserialization vulnerability in ActiveMQ's OpenWire protocol. The exploitation process involves the manipulation of serialized class types, offering threat actors the capability to instantiate any class on the server's classpath. The implications extend beyond mere data compromise, as threat actors leverage this vulnerability for the deployment of potent malware, emphasizing the critical need for organizations to take immediate action to secure their ActiveMQ deployments.

Description

users/photos/clj8b3h1k16g10uoihwvzgsxi.png

@jakaba

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