ืคื’ื™ืขื•ืช ืฉืœ ื’ืœื™ืฉืช ืžืื’ืจ ื‘-libssh

ื–ื•ื”ืชื” ืคื’ื™ืขื•ืช (CVE-2-2) ื‘ืกืคืจื™ื™ืช libssh (ืœื ืœื”ืชื‘ืœื‘ืœ ืขื libssh2021), ืฉื ื•ืขื“ื” ืœื”ื•ืกื™ืฃ ืชืžื™ื›ืช ืœืงื•ื— ื•ืฉืจืช ืขื‘ื•ืจ ืคืจื•ื˜ื•ืงื•ืœ SSHv3634 ืœืชื•ื›ื ื™ื•ืช C, ืžื” ืฉืžื•ื‘ื™ืœ ืœื’ืœื™ืฉื” ื‘ืžืื’ืจ ื‘ืขืช ื”ืชื—ืœืช ืชื”ืœื™ืš ื”ืžืคืชื— ืžื—ื“ืฉ ื‘ืืžืฆืขื•ืช ื”ื—ืœืคืช ื”ืžืคืชื—ื•ืช ื”ืžืฉืชืžืฉืช ื‘ืืœื’ื•ืจื™ืชื ื’ื™ื‘ื•ื‘ ืื—ืจ. ื”ื‘ืขื™ื” ืชื•ืงื ื” ื‘ืžื”ื“ื•ืจื” 0.9.6.

ืžื”ื•ืช ื”ื‘ืขื™ื” ื”ื™ื ืฉืคืขื•ืœืช ืฉื™ื ื•ื™ ื”ืžืคืชื— ืžืืคืฉืจืช ืฉื™ืžื•ืฉ ื‘-hashs ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ืขื ื’ื•ื“ืœ ืงืืกื˜ ื”ืฉื•ื ื” ืžื”ืืœื’ื•ืจื™ืชื ื‘ืžืงื•ืจ. ื‘ืžืงื‘ื™ืœ, ื–ื™ื›ืจื•ืŸ ืขื‘ื•ืจ ื”-hash ื‘-libssh ื”ื•ืงืฆื” ืขืœ ืกืžืš ื’ื•ื“ืœ ื”-hash ื”ืžืงื•ืจื™, ื•ืฉื™ืžื•ืฉ ื‘ื’ื•ื“ืœ hash ื’ื“ื•ืœ ื™ื•ืชืจ ืžื•ื‘ื™ืœ ืœื”ื—ืœืคืช ื ืชื•ื ื™ื ืžืขื‘ืจ ืœื’ื‘ื•ืœ ื”ืžืื’ืจ ืฉื”ื•ืงืฆื”. ื›ืฉื™ื˜ืช ืื‘ื˜ื—ื” ื—ื•ื–ืจืช, ืืชื” ื™ื›ื•ืœ ืœื”ื’ื‘ื™ืœ ืืช ืจืฉื™ืžืช ืฉื™ื˜ื•ืช ื”ื—ืœืคืช ื”ืžืคืชื—ื•ืช ื”ื ืชืžื›ื•ืช ืœืืœื’ื•ืจื™ืชืื™ื ืขื ืื•ืชื• ื’ื•ื“ืœ ื’ื™ื‘ื•ื‘ ื‘ืœื‘ื“. ืœื“ื•ื’ืžื”, ื›ื“ื™ ืœืื’ื“ ืœ-SHA256, ืืชื” ื™ื›ื•ืœ ืœื”ื•ืกื™ืฃ ืœืงื•ื“: rc = ssh_options_set(s->ssh.session, SSH_OPTIONS_KEY_EXCHANGE, "diffie-hellman-group14-sha256,curve25519-sha256,ecdh-sha2-nistp256");

ืžืงื•ืจ: OpenNet.ru

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