libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fix(es): * libssh: NULL pointer dereference during rekeying with algorithm guessing (CVE-2023-1667) * libssh: authorization bypass in pki_verify_data_signature (CVE-2023-2283) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.