lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Tue, 28 Apr 2020 15:58:58 +0200 (CEST)
From: RedTimmy Security <redazione@...fault.it>
To: fulldisclosure@...lists.org
Subject: [FD] Exploiting java deserialization vulnerabilities in crypto
 contexts - a java applet case-study

Hi,

regardless of being a deprecated technology, there are still many legacy applications relying on java applets out there. A bit of time ago we were involved in an atypical web application penetration test.

The difficulty consisted in the fact that the java serialized payload responsible for triggerring the vulnerability was located inside the authenticated part of a digital certificate, signed client-side with a private key stored in a HSM module.

In case you are interested, the full story is here: https://www.redtimmy.com/web-application-hacking/how-we-invented-enumjavalibs-while-finding-a-java-deserialization-bug-and-achieving-rce/

_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: http://seclists.org/fulldisclosure/

Powered by blists - more mailing lists