psc

PortShellCrypter -- PSC This project - as well as its sister project crash - belongs to my anti-censorship tool-set that allows to setup fully working encrypted shells and TCP/UDP forwarding in hostile censoring environments. It is also useful for forensics to dump data from devices via UART or...

CVE-2026-44435

CVE-2026-44435 : Quicly (QUIC protocol implementation used with H2O) contains an assertion failure that triggers a Denial of Service when the total number of valid handshake messages over a CRYPTO stream within a single packet number space exceeds 32KB. The issue is fixed by commit 937d0e9. Affec...

CVE-2026-44435 Quicly: Remote Denial of Service via assertion failure when CRYPTO stream handshake data exceeds 32KB

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 937d0e9, an assertion failure is raised when the total number of valid handshake messages received over a CRYPTO stream of a single packet number space exceeds 32KB, causing a...

Identity Spoofing

libp2p-secio is vulnerable to identity spoofing. The library doesn't ensure that the PeerId from the DstPeer matches the one obtained from the crypto handshake, allowing attackers to pretend to be other people...

Identity Spoofing

Overview Affected versions of libp2p-secio does not correctly verify that the PeerId of DstPeer matches the PeerId discovered in the crypto handshake, resulting in a high severity identity spoofing vulnerability. Recommendation Update to version 0.9.0 or later. References - PR 95 - GitHub Advisor...