ืขื“ื›ืŸ ืืช Tor 0.3.5.11, 0.4.2.8 ื•-0.4.3.6 ืขื ื‘ื™ื˜ื•ืœ ืคื’ื™ืขื•ืช DoS

ื”ื•ืฆื’ ืžื”ื“ื•ืจื•ืช ืžืชืงื ื•ืช ืฉืœ ืขืจื›ืช ื”ื›ืœื™ื ืฉืœ Tor (0.3.5.11, 0.4.2.8, 0.4.3.6 ื•-4.4.2-alpha), ื”ืžืฉืžืฉืช ืœืืจื’ื•ืŸ ื”ืคืขื•ืœื” ืฉืœ ื”ืจืฉืช ื”ืื ื•ื ื™ืžื™ืช Tor. ื‘ื•ื˜ืœ ื‘ื’ืจืกืื•ืช ื—ื“ืฉื•ืช ืคื’ื™ืขื•ืช (CVE-2020-15572), ื”ื ื’ืจืžืช ืขืœ ื™ื“ื™ ื’ื™ืฉื” ืœื–ื™ื›ืจื•ืŸ ืžื—ื•ืฅ ืœื’ื‘ื•ืœื•ืช ื”ืžืื’ืจ ื”ืžื•ืงืฆื”. ื”ืคื’ื™ืขื•ืช ืžืืคืฉืจืช ืœืชื•ืงืฃ ืžืจื•ื—ืง ืœื’ืจื•ื ืœืชื”ืœื™ืš ื”-tor ืœืงืจื•ืก. ื”ื‘ืขื™ื” ืžื•ืคื™ืขื” ืจืง ื‘ืขืช ื‘ื ื™ื™ื” ืขื ืกืคืจื™ื™ืช NSS (ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, Tor ื ื‘ื ื” ืขื OpenSSL, ื•ืฉื™ืžื•ืฉ ื‘-NSS ืžื—ื™ื™ื‘ ืœืฆื™ื™ืŸ ืืช ื”ื“ื’ืœ "-enable-nss").

ื‘ื ื•ืกืฃ ื”ืฆื™ื’ ืžืชื›ื ื ื™ื ืœื”ืคืกื™ืง ืืช ื”ืชืžื™ื›ื” ื‘ื’ืจืกื” ื”ืฉื ื™ื™ื” ืฉืœ ืคืจื•ื˜ื•ืงื•ืœ ืฉื™ืจื•ืชื™ ื”ื‘ืฆืœ (ืฉื ืงืจืื• ื‘ืขื‘ืจ ืฉื™ืจื•ืชื™ื ื ืกืชืจื™ื). ืœืคื ื™ ืฉื ื” ื•ื—ืฆื™, ื‘ืžื”ื“ื•ืจื” 0.3.2.9, ื”ื™ื• ืœืžืฉืชืžืฉื™ื ืžื•ึผืฆึธืข ื”ื’ืจืกื” ื”ืฉืœื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ ืœืฉื™ืจื•ืชื™ ื‘ืฆืœ, ื‘ื•ืœื˜ืช ื‘ืžืขื‘ืจ ืœื›ืชื•ื‘ื•ืช ืฉืœ 56 ืชื•ื•ื™ื, ื”ื’ื ื” ืืžื™ื ื” ื™ื•ืชืจ ืžืคื ื™ ื“ืœื™ืคื•ืช ื ืชื•ื ื™ื ื“ืจืš ืฉืจืชื™ ืกืคืจื™ื•ืช, ืžื‘ื ื” ืžื•ื“ื•ืœืจื™ ื”ื ื™ืชืŸ ืœื”ืจื—ื‘ื” ื•ืฉื™ืžื•ืฉ ื‘ืืœื’ื•ืจื™ืชืžื™ื SHA3, ed25519 ื•-curve25519 ื‘ืžืงื•ื SHA1, DH ื• RSA-1024.

ื”ื’ืจืกื” ื”ืฉื ื™ื™ื” ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ ืคื•ืชื—ื” ืœืคื ื™ ื›-15 ืฉื ื”, ื•ื‘ืฉืœ ืฉื™ืžื•ืฉ ื‘ืืœื’ื•ืจื™ืชืžื™ื ืžื™ื•ืฉื ื™ื, ืื™ื ื” ื™ื›ื•ืœื” ืœื”ื™ื—ืฉื‘ ื‘ื˜ื•ื—ื” ื‘ืชื ืื™ื ืžื•ื“ืจื ื™ื™ื. ืื ืœื•ืงื—ื™ื ื‘ื—ืฉื‘ื•ืŸ ืืช ืคืงื™ืขืช ื”ืชืžื™ื›ื” ื‘ืกื ื™ืคื™ื ื™ืฉื ื™ื, ื ื›ื•ืŸ ืœืขื›ืฉื™ื• ื›ืœ ืฉืขืจ Tor ื ื•ื›ื—ื™ ืชื•ืžืš ื‘ื’ืจืกื” ื”ืฉืœื™ืฉื™ืช ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ, ื”ืžื•ืฆืขืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื‘ืขืช ื™ืฆื™ืจืช ืฉื™ืจื•ืชื™ ื‘ืฆืœ ื—ื“ืฉื™ื.

ื‘-15 ื‘ืกืคื˜ืžื‘ืจ 2020, Tor ื™ืชื—ื™ืœ ืœื”ื–ื”ื™ืจ ืžืคืขื™ืœื™ื ื•ืœืงื•ื—ื•ืช ืขืœ ื”ื•ืฆืื” ืžืฉื™ืžื•ืฉ ื”ื’ืจืกื” ื”ืฉื ื™ื™ื” ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ. ื‘-15 ื‘ื™ื•ืœื™ 2021 ืชื•ืกืจ ื”ืชืžื™ื›ื” ื‘ื’ืจืกื” ื”ืฉื ื™ื™ื” ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ ืžื‘ืกื™ืก ื”ืงื•ื“, ื•ื‘-15 ื‘ืื•ืงื˜ื•ื‘ืจ 2021 ืชืฉื•ื—ืจืจ ืžื”ื“ื•ืจื” ื™ืฆื™ื‘ื” ื—ื“ืฉื” ืฉืœ Tor ืœืœื ืชืžื™ื›ื” ื‘ืคืจื•ื˜ื•ืงื•ืœ ื”ื™ืฉืŸ. ื›ืš, ืœื‘ืขืœื™ ืฉื™ืจื•ืชื™ ื‘ืฆืœ ื™ืฉื ื™ื ื™ืฉ 16 ื—ื•ื“ืฉื™ื ืœืขื‘ื•ืจ ืœื’ืจืกื” ื—ื“ืฉื” ืฉืœ ื”ืคืจื•ื˜ื•ืงื•ืœ, ื”ืžื—ื™ื™ื‘ืช ื”ืคืงืช ื›ืชื•ื‘ืช ื—ื“ืฉื” ืฉืœ 56 ืชื•ื•ื™ื ืขื‘ื•ืจ ื”ืฉื™ืจื•ืช.

ืžืงื•ืจ: OpenNet.ru

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