Google rewards 100,000$ in bug bounty prize!

Google rewards 100,000$ in bug bounty prize!
Google has awarded 100,000 dollars prize to a Dutch researcher Wouter ter Maat for the Google Cloud Platform (GCP), for vulnerabilities found in the Google Cloud Shell.Wouter ter Maat received 100 thousand dollars, Google's very first annual Cloud Platform bug-bounty prize by finding a clever container escape and search for bugs.

Google also announced, that then it will be increasing the payouts for annual Google Cloud Platform prizes in its Vulnerability Reward Programme (VRP). It will offer prizes to the top six vulnerability reports in GCP products submitted in 2020 with a cash prize of up to 313,337 dollars. The first place would win 313,337 dollars and the sixth place will end up with a thousand dollars. In order to be eligible, the bug hunters will have to submit a public write-up with the word limit of 31,337 words.

 The Bug-

Google Cloud Shell is an interactive shell environment for Google Cloud Platform. It is a Linux with a browser-based front, that allows administrators to use various resources in the Google Cloud Platform.

Ter Maat noticed several issues in the cloud shell, the way it interacts with resources and authentication problems.

 “When the Cloud Shell instance is done starting a terminal window is presented to the user,” ter Maat wrote in his write-up published in December. “Noteworthy is the fact that the gcloud client is already authenticated. If an attacker is able to compromise your Cloud Shell, it can access all your GCP resources.”

The researcher could connect to resources after launching the Cloud Shell, and as very few processes were running he was able to enter a container, escape it and access the ..

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