Re: Cryptominer malware and Tomcat

2020-06-19 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Pete, On 6/17/20 17:44, Pete Helgren wrote: > I am going to guess that it is one of these two known > vulnerabilities: > > CST-7111: RCE via JSON deserialization (LPS-88051/LPE-165981) The > JSONDeserializer of Flexjson allows the instantiation of

Re: Cryptominer malware and Tomcat

2020-06-18 Thread Olaf Kock
Hi Pete, On 17.06.20 23:44, Pete Helgren wrote: > I am going to guess that it is one of these two known vulnerabilities: > > CST-7111: RCE via JSON deserialization (LPS-88051/LPE-165981) > The JSONDeserializer of Flexjson allows the instantiation of arbitrary > classes and the invocation of

Re: Cryptominer malware and Tomcat

2020-06-17 Thread Pete Helgren
I am going to guess that it is one of these two known vulnerabilities: CST-7111: RCE via JSON deserialization (LPS-88051/LPE-165981) The JSONDeserializer of Flexjson allows the instantiation of arbitrary classes and the invocation of arbitrary setter methods. CST-7205: Unauthenticated Remote

Cryptominer malware and Tomcat

2020-06-17 Thread Pete Helgren
I have a situation where I have had "Kinsing" crypto-mining software get installed twice on a VM that runs Liferay and Tomcat.  Based on what I have read about this cryto-miner, it seems to target Linux VM's running Docker images and/or an open redis port.  I have none of that on this VM. The