GHSA-CQFX-GF56-8X59 libp2p-rendezvous: Unlimited namespace registrations per peer enables OOM DoS on rendezvous servers

Summary found that libp2p-rendezvous server has no limit on how many namespaces a single peer can register. a malicious peer can just keep registering unique namespaces in a loop and the server happily accepts every single one allocating memory for each registration with no pushback. keep doing...

libp2p-rendezvous: Unlimited namespace registrations per peer enables OOM DoS on rendezvous servers

Summary found that libp2p-rendezvous server has no limit on how many namespaces a single peer can register. a malicious peer can just keep registering unique namespaces in a loop and the server happily accepts every single one allocating memory for each registration with no pushback. keep doing...

CVE-2021-32923

HashiCorp Vault and Vault Enterprise allowed the renewal of nearly-expired token leases and dynamic secret leases specifically, those within 1 second of their maximum TTL, which caused them to be incorrectly treated as non-expiring during subsequent use. Fixed in 1.5.9, 1.6.5, and 1.7.2...

CVE-2021-32923

HashiCorp Vault and Vault Enterprise allowed the renewal of nearly-expired token leases and dynamic secret leases specifically, those within 1 second of their maximum TTL, which caused them to be incorrectly treated as non-expiring during subsequent use. Fixed in 1.5.9, 1.6.5, and 1.7.2...