commons-beanutils deserialization gadget

2016-02-22 Thread Chris Frohoff
ack-a-mole" with gadget classes (see https://gist.github.com/frohoff/24af7913611f8406eaf3#mitigation for recommendations). I'm happy answer questions, review code/patches, and otherwise help in any way I can. Regards, -Chris Frohoff Further references: Beanutils gadget chain

Re: commons-beanutils deserialization gadget

2016-02-22 Thread Chris Frohoff
PM, Chris Frohoff wrote: All, I already sent something similar to the private security list (secur...@apache.org) earlier this month and it was suggested that I post it to the dev list for discussion. There is a Java deserialization "gadget" in the commons-beanutils library th

commons-beanutils deserialization gadget

2016-02-22 Thread Chris Frohoff
ying "whack-a-mole" with gadget classes (seehttps://gist.github.com/frohoff/24af7913611f8406eaf3#mitigation for recommendations). I'm happy answer questions, review code/patches, and otherwise help in any way I can. Regards, -Chris Frohoff Further references: Beanutils gadget chain

Re: Blog post "commons" vulnerability

2015-11-09 Thread Chris Frohoff
Gary Grogory for Apache Commons In their [talk](http://frohoff.github.io/appseccali-marshalling-pickles/) "Marshalling Pickles - how deserializing objects will ruin your day" at AppSecCali2015 Gabriel Lawrence ([@gebl](https://twitter.com/gebl)) and Chris Frohoff ([@frohoff](https://twitter