New Relic: Newrelic s3 bucket is writeable and deleteable by authorized AWS users

@kunalbahl discovered an open S3 bucket that appeared to belong to us. It was determined that this belonged to another company and this information was forwarded to Amazon for remediation...

Unikrn: Escaping images directory in S3 bucket when saving new avatar, using Path Traversal in filename

Thanks again @sp1d3rs, also for the summary. Nothing to add from our side except maybe for the wish for more reports having this quality. Final comment: nothing from that bucket was ever exposed to any user except the uploader, also nothing in the bucket is there for real archiving purposes. I wa...

AWS Auditing & Hardening Tool: Zeus

Zeus is a powerful tool for AWS EC2 / S3 / CloudTrail / CloudWatch / KMS best hardening practices. It checks security settings according to the profiles the user creates and changes them to recommended settings based on the CIS AWS Benchmark source at request of the user. Identity and Access...

Ruby: Open S3 Bucket WriteAble To Any Aws User

Hi All, I know that http://rubyci.s3.amazonaws.com is used for file uploads on reports and so when i open your s3 bucket i able see all of your public/private files i already see you fix this vulnerability but it not completely fixed root@injector: aws s3 ls s3://rubyci PRE aix71ppc/ PRE amazon/...

Legal Robot: Legal Robot AWS S3 Bucket Directory Listing

A security researcher found an AWS S3 bucket serving public resources intentionally. The files in this bucket were static assets like logos and marketing assets. We later removed this bucket altogether and therefore re-opened and marked this report as Resolved...

Legal Robot: S3 ACL misconfiguration

Summary: Legal Robot's s3 bucket legalrobot.com is misconfigured. The ACL allows me to access and copy all files. This means that I could go through and copy all the media files on the s3 bucket. I did not attempt to delete any files as I did not want to go too far and affect your operations. Ste...

Reverb.com: Possible Blind Writing to S3 Bucket

Hi All, I noticed that you are using S3 and I believe I may have found one of your buckets and am able to write to it. However, I can not list the files in the bucket and such can not be 100% sure you own it. If you don't, I'd really appreciate being able to close this report myself or have you...

Automated Malware Incident Response & Analysis: AMIRA

Automated Malware Incident Response & Analysis AMIRA is a service for automatically running the analysis on the OSXCollector output files. The automated analysis is performed via OSXCollector Output Filters, in particular The One Filter to Rule Them All : the Analyze Filter. AMIRA takes care of...

Bime: Subdomain takeover due to unclaimed Amazon S3 bucket on a2.bime.io

I noticed BIME is primarily built on Amazon AWS, which spawned my interest. I started looking for DNS entries that were still pointing to S3 buckets that however no longer exist. It appears this was the case for a2.bime.io, which points to an Amazon S3 website bucket in the US East region. Steps ...

Shopify: Arbitrary write on s3://shopify-delivery-app-storage/files

Short ==== The policy used to upload files via the Delivery app is too generic which results in an arbitrary write and replace of files in the files/ directory. Disclaimer: While I was unable to create a second store to fully test this I can't create new development stores right now, support is...

Shopify: amazon aws s3 bucket content is public :- http://shopify.com.s3.amazonaws.com/

An Amazon S3 bucket http://shopify.com.s3.amazonaws.com/ was unintentionally left with directory listing enabled. Even though the files in the bucket were all publicly accessible, it was not intended for the directory listing to be visible...