ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ืŸ ื“ื™ ื ืึธื“ืข-ื ืขื˜ืžืึทืกืง NPM ืคึผืขืงืœ ื’ืขื ื™ืฆื˜ ืื™ืŸ 270 ื˜ื•ื™ื–ื ื˜ ืคึผืจืึทื“ื–ืฉืขืงืก

ื“ื™ ื ืึธื“ืข-ื ืขื˜ืžืึทืกืง NPM ืคึผืขืงืœ, ื•ื•ืึธืก ื”ืื˜ ื•ื•ืขื’ืŸ 3 ืžื™ืœื™ืึธืŸ ื“ืึทื•ื ืœืึธื•ื“ื– ืคึผืขืจ ื•ื•ืึธืš ืื•ืŸ ืื™ื– ื’ืขื ื™ืฆื˜ ื•ื•ื™ ืึท ื“ืขืคึผืขื ื“ืขื ืกื™ ืื•ื™ืฃ ืžืขืจ ื•ื•ื™ 270 ื˜ื•ื™ื–ื ื˜ ืคึผืจืึทื“ื–ืฉืขืงืก ืื•ื™ืฃ GitHub, ื”ืื˜ ืึท ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ (CVE-2021-28918) ื•ื•ืึธืก ืึทืœืึทื•ื– ืขืก ืฆื• ื‘ื™ื™ืคึผืึทืก ื˜ืฉืขืงืก ื•ื•ืึธืก ื ื•ืฆืŸ ื“ื™ ื ืขื˜ืžืึทืกืง. ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืคึผืึทืกื™ืจื•ื ื’ ืฆื• ืึทื“ืจืขืก ืจื™ื™ื ื“ื–ืฉืึทื– ืึธื“ืขืจ ืคึฟืึทืจ ืคึฟื™ืœื˜ืจื™ืจื•ื ื’. ื“ื™ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืื™ื– ืคืึทืจืคืขืกื˜ื™ืงื˜ ืื™ืŸ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื ืึธื“ืข-ื ืขื˜ืžืึทืกืง 2.0.0.

ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ืžื™ื™ึทื›ืœ ืึท ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง IP ืึทื“ืจืขืก ื•ื•ื™ ืึทืŸ ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ื™ื ืขืจืœืขืš ื ืขืฅ ืื•ืŸ ื•ื•ื™ืฆืข ื•ื•ืขืจืกืึท, ืื•ืŸ ืžื™ื˜ ืึท ื–ื™ื›ืขืจ ืœืึธื’ื™ืง ืคื•ืŸ ื ื™ืฆืŸ ื“ื™ ื ืึธื“ืข-ื ืขื˜ืžืึทืกืง ืžืึธื“ื•ืœืข ืื™ืŸ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืฆื• ื“ื•ืจื›ืคื™ืจืŸ SSRF (ืกืขืจื•ื•ืขืจ-ื–ื™ื™ึทื˜ ื‘ืขื˜ืŸ ืคืึธืจื“ื–ืฉืขืจื™), RFI. (ืจื™ืžืึธื•ื˜ ื˜ืขืงืข ื™ื ืงืœื•ื–ืฉืึทืŸ) ืื•ืŸ ืœืคื™ (ืœืึธืงืึทืœ ื˜ืขืงืข ื™ื ืงืœื•ื–ืฉืึทืŸ) ืื ืคืืœืŸ) ืฆื• ืึทืงืกืขืก ืจืขืกื•ืจืกืŸ ืื•ื™ืฃ ื“ื™ ื™ื ืขืจืœืขืš ื ืขืฅ ืื•ืŸ ืึทืจื™ื™ึทื ื ืขืžืขืŸ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืึธื“ืขืจ ื”ื™ื’ืข ื˜ืขืงืขืก ืื™ืŸ ื“ืขืจ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืงื™ื™ื˜. ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ืึทื– ืœื•ื™ื˜ ื“ื™ ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ, ืึทื“ืจืขืก ืฉื˜ืจื™ืงืœ ื•ื•ืึทืœื•ืขืก ืกื˜ืึทืจื˜ื™ื ื’ ืžื™ื˜ ืึท ื ื•ืœ ื–ืึธืœ ื–ื™ื™ืŸ ื™ื ื˜ืขืจืคึผืจืึทื˜ืึทื“ ื•ื•ื™ ืึธืงื˜ืึทืœ ื ื•ืžืขืจืŸ, ืึธื‘ืขืจ ื“ื™ ื ืึธื“ืข-ื ืขื˜ืžืึทืกืง ืžืึธื“ื•ืœืข ื˜ื•ื˜ ื ื™ืฉื˜ ื ืขืžืขืŸ ื“ืขื ืื™ืŸ ื—ืฉื‘ื•ืŸ ืื•ืŸ ื˜ืจื™ืฅ ื–ื™ื™ ื•ื•ื™ ื“ืขืฆื™ืžืึทืœ ื ื•ืžืขืจืŸ.

ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืึท ืึทื˜ืึทืงืขืจ ืงืขืŸ ื‘ืขื˜ืŸ ืึท ื”ื™ื’ืข ืžื™ื˜ืœ ื“ื•ืจืš ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ ื•ื•ืขืจื˜ "0177.0.0.1", ื•ื•ืึธืก ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• "127.0.0.1", ืึธื‘ืขืจ ื“ื™ "ื ืึธื“ืข-ื ืขื˜ืžืึทืกืง" ืžืึธื“ื•ืœืข ื•ื•ืขื˜ ืึทื•ื•ืขืงื•ื•ืึทืจืคืŸ ื“ื™ ื ืึทืœ ืื•ืŸ ืžื™ื™ึทื›ืœ 0177.0.0.1 โ€ณ ื•ื•ื™ " 177.0.0.1", ื•ื•ืึธืก ืื™ืŸ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื•ื•ืขืŸ ืขื•ื•ืึทืœื•ืึทื˜ื™ื ื’ ืึทืงืกืขืก ื›ึผืœืœื™ื, ืขืก ื•ื•ืขื˜ ื ื™ื˜ ื–ื™ื™ืŸ ืžืขื’ืœืขืš ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืžื™ื˜ "127.0.0.1". ืกื™ืžื™ืœืึทืจืœื™, ืึท ืึทื˜ืึทืงืขืจ ืงืขื ืขืŸ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ ืึทื“ืจืขืก "0127.0.0.1", ื•ื•ืึธืก ื–ืึธืœ ื–ื™ื™ืŸ ื™ื™ื“ืขื ื™ืงืึทืœ ืฆื• "87.0.0.1", ืึธื‘ืขืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืื”ืื ื“ืœื˜ ื•ื•ื™ "127.0.0.1" ืื™ืŸ ื“ื™ "ื ืึธื“ืข-ื ืขื˜ืžืึทืกืง" ืžืึธื“ื•ืœืข. ืกื™ืžื™ืœืึทืจืœื™, ืื™ืจ ืงืขื ืขืŸ ืึธืคึผื ืึทืจืŸ ื“ื™ ื˜ืฉืขืง ืคึฟืึทืจ ืึทืงืกืขืก ืฆื• ื™ื ื˜ืจืึทื ืขื˜ ืึทื“ืจืขืกืขืก ื“ื•ืจืš ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื•ื•ืึทืœื•ืขืก ื•ื•ื™ "012.0.0.1" (ืขืงื•ื•ื™ื•ื•ืึทืœืขื ื˜ ืฆื• "10.0.0.1", ืึธื‘ืขืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคึผืจืึทืกืขืกื˜ ื•ื•ื™ 12.0.0.1 ื‘ืขืฉืึทืก ื˜ืฉืขืง).

ื“ื™ ืจื™ืกืขืจื˜ืฉืขืจื– ื•ื•ืืก ื™ื™ื“ืขื ืึทืคื™ื™ื“ ื“ื™ ืคึผืจืึธื‘ืœืขื ืจื•ืคืŸ ื“ืขื ืคึผืจืึธื‘ืœืขื ืงืึทื˜ืึทืกื˜ืจืึธืคื™ืง ืื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืขื˜ืœืขื›ืข ื‘ืึทืคืึทืœืŸ ืกื™ื ืขืจื™ืึธื•ื–, ืึธื‘ืขืจ ืจื•ื‘ึฟ ืคื•ืŸ ื–ื™ื™ ืงื•ืงืŸ ืกืคึผืขืงื•ืœืึทื˜ื™ื•ื•ืข. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืก ืจืขื“ื˜ ื•ื•ืขื’ืŸ ื“ื™ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ืึทื˜ืึทืงื™ื ื’ ืึท Node.js-ื‘ืื–ื™ืจื˜ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืึทื– ื™ืกื˜ืึทื‘ืœื™ืฉื™ื– ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืงืึทื ืขืงืฉืึทื ื– ืฆื• ื‘ืขื˜ืŸ ืึท ืžื™ื˜ืœ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืึธื“ืขืจ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ื‘ืขื˜ืŸ, ืึธื‘ืขืจ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ื– ื ื™ืฉื˜ ืกืคึผืึทืกื™ืคื™ืงืœื™ ื’ืขื”ื™ื™ืกืŸ ืึธื“ืขืจ ื“ื™ื˜ื™ื™ืœื“. ืืคื™ืœื• ืื•ื™ื‘ ืื™ืจ ื’ืขืคึฟื™ื ืขืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื•ื•ืึธืก ืœืึธื“ืŸ ืจืขืกื•ืจืกืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืืจื™ื™ืŸ IP ืึทื“ืจืขืกืขืก, ืขืก ืื™ื– ื ื™ืฉื˜ ื’ืึธืจ ืงืœืึธืจ ื•ื•ื™ ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืขืงืกืคึผืœื•ื™ื˜ืึทื“ ืื™ืŸ ืคื™ืจ ืึธืŸ ืงืึทื ืขืงื˜ื™ื ื’ ืฆื• ืึท ื”ื™ื’ืข ื ืขืฅ ืึธื“ืขืจ ืึธืŸ ืงืึธื ื˜ืจืึธืœ ืคื•ืŸ "ืฉืคึผื™ื’ืœ" IP ืึทื“ืจืขืกืขืก.

ื“ื™ ืจื™ืกืขืจื˜ืฉืขืจื– ื ืึธืจ ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ืึธื•ื ืขืจื– ืคื•ืŸ 87.0.0.1 (Telecom Italia) ืื•ืŸ 0177.0.0.1 (Brasil Telecom) ื–ืขื ืขืŸ ื‘ื™ื›ื•ืœืช ืฆื• ื‘ื™ื™ืคึผืึทืก ื“ื™ ืึทืงืกืขืก ืจื™ืกื˜ืจื™ืงืฉืึทืŸ ืฆื• 127.0.0.1. ื ืžืขืจ ืจืขืึทืœื™ืกื˜ื™ืฉ ืกืฆืขื ืึทืจ ืื™ื– ืฆื• ื’ื•ื•ื•ืจืข ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืฆื• ื‘ื™ื™ืคึผืึทืก ืคืึทืจืฉื™ื“ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื–ื™ื™ึทื˜ ื‘ืœืึธืง ืจืฉื™ืžื•ืช. ื“ื™ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืงืขื ืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ื’ืขื•ื•ืขื ื“ื˜ ืฆื• ื˜ื™ื™ืœืŸ ื“ื™ ื“ืขืคึฟื™ื ื™ืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื™ื ื˜ืจืึทื ืขื˜ ืจื™ื™ื ื“ื–ืฉืึทื– ืื™ืŸ ื“ื™ NPM ืžืึธื“ื•ืœืข "ืคึผืจื™ื•ื•ืึทื˜-ื™ืคึผ".

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’