CVE-2023-46129

CVE-2023-46129 describes a crypto bug in the nkeys library used by NATS. In nkeys versions 0.4.0–0.4.5 (aligned with NATS server 2.10.0–2.10.3), the xkeys encryption handling logic accidentally passed an array by value to an internal function that mutated the buffer to supply the encryption key. ...

CVE-2023-46129 xkeys Seal encryption used fixed key for all encryption

NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The cryptographic key handling library, nkeys, recently gained support for encryption, not just for signing/authentication. This is used in nats-server...

CVE-2023-46129: Use of Hard-coded Cryptographic Key

NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The cryptographic key handling library, nkeys, recently gained support for encryption, not just for signing/authentication. This is used in nats-server...

GHSA-FR2G-9HJM-WR23 NATS.io: Adding accounts for just the system account adds auth bypass

Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. NATS users exist within accounts, and once using accounts, the old authorization block is not applicable. Problem Description Without any...