UBUNTU-CVE-2023-48230

Cap'n Proto is a data interchange format and capability-based RPC system. In versions 1.0 and 1.0.1, when using the KJ HTTP library with WebSocket compression enabled, a buffer underrun can be caused by a remote peer. The underrun always writes a constant value that is not attacker-controlled,...

FreeBSD : bogofilter -- heap underrun on malformed base64 input (25ed4ff8-8940-11df-a339-0026189baca3)

Julius Plenz reports : I found a bug in the base64decode function which may cause memory corruption when the function is executed on a malformed base64 encoded string. If a string starting with an equal-sign is passed to the base64decode function it triggers a memory corruption that in some cases...