Wolfssh
Monthly
A heap buffer over-read vulnerability exists in the wolfSSH_CleanPath() function in wolfSSH. An authenticated remote attacker can trigger the issue via crafted SCP path input containing '/./' sequences, resulting in a heap over read by 1 byte. [CVSS 8.1 HIGH]
wolfSSH through 1.4.21 has a key exchange state machine vulnerability that can leak client passwords in cleartext, trick clients into sending bogus signatures, or skip user authentication entirely. A fundamental protocol implementation flaw.
A heap buffer over-read vulnerability exists in the wolfSSH_CleanPath() function in wolfSSH. An authenticated remote attacker can trigger the issue via crafted SCP path input containing '/./' sequences, resulting in a heap over read by 1 byte. [CVSS 8.1 HIGH]
wolfSSH through 1.4.21 has a key exchange state machine vulnerability that can leak client passwords in cleartext, trick clients into sending bogus signatures, or skip user authentication entirely. A fundamental protocol implementation flaw.