Below you will find the download pages for Threema for all platforms.
Every EC2 instance has access to the instance metadata service (IMDS) that contains metadata and information about that specific E... Hacking The Cloud Steal EC2 Metadata Credentials via SSRF - Hacking The Cloud 1 Aug 2020 —
The Instance Metadata Service (IMDS) endpoint, specifically the 169.254.169.254 path, acts as a critical vulnerability, allowing attackers to leverage Server-Side Request Forgery (SSRF) to steal temporary IAM security credentials. To mitigate this risk, security best practices demand enforcing IMDSv2, implementing strict IAM least-privilege roles, and utilizing network-level blocks. Read the full technical breakdown at Medium .
Older XML parsers could be tricked into fetching external entities, including the metadata endpoint.
: If an IAM Role is attached to the instance, this endpoint lists the name of that role.
: This is the "crown jewel" directory. It contains the temporary security tokens associated with the IAM role assigned to that EC2 instance.
