Vulnerabilities > Libssh2 > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-08-22 | CVE-2020-22218 | Out-of-bounds Write vulnerability in Libssh2 1.10.0 An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory. | 7.5 |
| 2019-10-21 | CVE-2019-17498 | Integer Overflow or Wraparound vulnerability in multiple products In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. | 8.1 |
| 2019-07-16 | CVE-2019-13115 | Integer Overflow or Wraparound vulnerability in multiple products In libssh2 before 1.9.0, kex_method_diffie_hellman_group_exchange_sha256_key_exchange in kex.c has an integer overflow that could lead to an out-of-bounds read in the way packets are read from the server. | 8.1 |
| 2019-03-25 | CVE-2019-3857 | Integer Overflow or Wraparound vulnerability in multiple products An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed. | 8.8 |
| 2019-03-25 | CVE-2019-3856 | Integer Overflow or Wraparound vulnerability in multiple products An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. | 8.8 |
| 2019-03-25 | CVE-2019-3863 | Out-of-bounds Write vulnerability in multiple products A flaw was found in libssh2 before 1.8.1. | 8.8 |
| 2019-03-21 | CVE-2019-3855 | Integer Overflow or Wraparound vulnerability in multiple products An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. | 8.8 |