ืœ-19% ืžื”ืชืžื•ื ื•ืช ื”ืžื•ื‘ื™ืœื•ืช ืฉืœ Docker ืื™ืŸ ืกื™ืกืžืช ืฉื•ืจืฉ

ื‘ืฉื‘ืช ื”ืื—ืจื•ื ื”, 18 ื‘ืžืื™, ื’'ืจื™ ื’ืžื‘ืœื™ืŸ ืž-Kenna Security ืžืกื•ืžืŸ 1000 ื”ืชืžื•ื ื•ืช ื”ืคื•ืคื•ืœืจื™ื•ืช ื‘ื™ื•ืชืจ ืž- Docker Hub ืœืคื™ ื”ืกื™ืกืžื” ืฉื‘ื” ื”ื ืžืฉืชืžืฉื™ื ืขื‘ื•ืจ ืžืฉืชืžืฉ ื”ืฉื•ืจืฉ. ื‘-19% ืžื”ืžืงืจื™ื ื”ืชื‘ืจืจ ืฉื”ื•ื ืจื™ืง.

ืœ-19% ืžื”ืชืžื•ื ื•ืช ื”ืžื•ื‘ื™ืœื•ืช ืฉืœ Docker ืื™ืŸ ืกื™ืกืžืช ืฉื•ืจืฉ

ืจืงืข ืขื ืืœืคื™ื ื™

ื”ืกื™ื‘ื” ืœืžื™ื ื™-ืžื—ืงืจ ื”ื™ื™ืชื” ื“ื•ื— ื”ืคื’ื™ืขื•ืช ืฉืœ Talos ืฉื”ื•ืคื™ืข ืžื•ืงื“ื ื™ื•ืชืจ ื”ื—ื•ื“ืฉ (TALOS-2019-0782), ืฉืžื—ื‘ืจื™ื” - ื”ื•ื“ื•ืช ืœื’ื™ืœื•ื™ ืฉืœ ืคื™ื˜ืจ ืื“ืงื™ื ืก ืž-Cisco Umbrella - ื“ื™ื•ื•ื—ื• ืฉืœืชืžื•ื ื•ืช Docker ืขื ื”ืคืฆืช ื”ืงื™ื‘ื•ืœ ื”ืืœืคื™ื ื™ืช ื”ืคื•ืคื•ืœืจื™ืช ืื™ืŸ ืกื™ืกืžืช ืฉื•ืจืฉ:

"ื’ืจืกืื•ืช ืจืฉืžื™ื•ืช ืฉืœ ืชืžื•ื ื•ืช Alpine Linux Docker (ื”ื—ืœ ืžื’ืจืกื” 3.3) ืžื›ื™ืœื•ืช ืกื™ืกืžื” NULL ืขื‘ื•ืจ ืžืฉืชืžืฉ ื”ืฉื•ืจืฉ. ืคื’ื™ืขื•ืช ื–ื• ื”ื•ืคื™ืขื” ื›ืชื•ืฆืื” ืžืจื’ืจืกื™ื” ืฉื”ื•ืฆื’ื” ื‘ื“ืฆืžื‘ืจ 2015. ื”ืžื”ื•ืช ืฉืœื• ืžืกืชื›ืžืช ื‘ืขื•ื‘ื“ื” ืฉืžืขืจื›ื•ืช ื”ืคืจื•ืกื•ืช ืขื ื’ืจืกืื•ืช ื‘ืขื™ื™ืชื™ื•ืช ืฉืœ Alpine Linux ื‘ืงื•ื ื˜ื™ื™ื ืจ ื•ืžืฉืชืžืฉื•ืช ื‘-Linux PAM ืื• ืžื ื’ื ื•ืŸ ืื—ืจ ื”ืžืฉืชืžืฉ ื‘ืงื•ื‘ืฅ ืฆืœ ืฉืœ ื”ืžืขืจื›ืช ื›ืžืกื“ ื ืชื•ื ื™ื ืœืื™ืžื•ืช ื™ื›ื•ืœื•ืช ืœืงื‘ืœ ืกื™ืกืžื” null (NULL) ืขื‘ื•ืจ ืžืฉืชืžืฉ ื”ืฉื•ืจืฉ.

ื”ื’ืจืกืื•ืช ืฉืœ ืชืžื•ื ื•ืช Alpine Docker ืฉื ื‘ื“ืงื• ืœื‘ืขื™ื” ื”ื™ื• 3.3-3.9 ื›ื•ืœืœ, ื›ืžื• ื’ื ื”ืžื”ื“ื•ืจื” ื”ืื—ืจื•ื ื” ืฉืœ edge.

ื”ืžื—ื‘ืจื™ื ื”ื’ื™ืฉื• ืืช ื”ื”ืžืœืฆื” ื”ื‘ืื” ืœืžืฉืชืžืฉื™ื ื”ืžื•ืฉืคืขื™ื:

"ื—ืฉื‘ื•ืŸ ื”ืฉื•ืจืฉ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžื•ืฉื‘ืช ื‘ืžืคื•ืจืฉ ื‘ืชืžื•ื ื•ืช Docker ืฉื ื‘ื ื• ืžื’ืจืกืื•ืช ื‘ืขื™ื™ืชื™ื•ืช ืฉืœ Alpine. ื”ื ื™ืฆื•ืœ ื”ืกื‘ื™ืจ ืฉืœ ื”ืคื’ื™ืขื•ืช ืชืœื•ื™ ื‘ืกื‘ื™ื‘ื”, ืฉื›ืŸ ื”ืฆืœื—ืชื” ืžื—ื™ื™ื‘ืช ืฉื™ืจื•ืช ืื• ื™ื™ืฉื•ื ื”ืžื•ืขื‘ืจื™ื ื—ื™ืฆื•ื ื™ืช ื‘ืืžืฆืขื•ืช Linux PAM ืื• ืžื ื’ื ื•ืŸ ื“ื•ืžื” ืื—ืจ.

ื”ื‘ืขื™ื” ื”ื™ื™ืชื” ื—ื•ืกืœื• ื‘ื’ืจืกืื•ืช ืืœืคื™ื ื™ื•ืช 3.6.5, 3.7.3, 3.8.4, 3.9.2 ื•-Edge (20190228 ืชืžื•ื ืช ืžืฆื‘), ื•ื‘ืขืœื™ื ืฉืœ ืชืžื•ื ื•ืช ืžื•ืฉืคืขื•ืช ื”ืชื‘ืงืฉื• ืœื”ื’ื™ื‘ ืขืœ ื”ืงื• ืขื ื”ืฉื•ืจืฉ ื‘- /etc/shadow ืื• ืœื•ื•ื“ื ืฉื”ื—ื‘ื™ืœื” ื—ืกืจื” linux-pam.

ื”ืžืฉืš ืž- Docker Hub

ื’'ืจื™ ื’ืžื‘ืœื™ืŸ ื”ื—ืœื™ื˜ ืœื‘ืจืจ ืขืœ "ื›ืžื” ื ืคื•ืฅ ืขืฉื•ื™ ืœื”ื™ื•ืช ื”ื ื•ื”ื’ ืฉืœ ืฉื™ืžื•ืฉ ื‘ืกื™ืกืžืื•ืช ืืคืกื™ื•ืช ื‘ืงื•ื ื˜ื™ื™ื ืจื™ื". ื›ื“ื™ ืœืขืฉื•ืช ื–ืืช, ื”ื•ื ื›ืชื‘ ืงื˜ืŸ ืชืกืจื™ื˜ bash, ื”ืžื”ื•ืช ืฉืœื• ืคืฉื•ื˜ื” ืžืื•ื“:

  • ื‘ืืžืฆืขื•ืช ื‘ืงืฉืช ืกืœืกื•ืœ ืœ-API ื‘- Docker Hub, ืžืชื‘ืงืฉืช ืจืฉื™ืžื” ืฉืœ ืชืžื•ื ื•ืช Docker ื”ืžืชืืจื—ื•ืช ืฉื;
  • ื“ืจืš jq ื–ื” ืžืžื™ื™ืŸ ืœืคื™ ืฉื“ื” popularity, ื•ืžื”ืชื•ืฆืื•ืช ืฉื”ื•ืฉื’ื•, ื ื•ืชืจื• ืืœืฃ ื”ืจืืฉื•ื ื™ื;
  • ืœื›ืœ ืื—ื“ ืžื”ื, docker pull;
  • ืขื‘ื•ืจ ื›ืœ ืชืžื•ื ื” ืฉื”ืชืงื‘ืœื” ืž- Docker Hub, docker run ืงืจื™ืืช ืฉื•ืจื” ืจืืฉื•ื ื” ืžื”ืงื•ื‘ืฅ /etc/shadow;
  • ืื ืขืจืš ื”ืžื—ืจื•ื–ืช ืฉื•ื•ื” ืœ root:::0:::::, ืฉื ื”ืชืžื•ื ื” ื ืฉืžืจ ื‘ืงื•ื‘ืฅ ื ืคืจื“.

ืžื” ืงืจื”? IN ื”ืงื•ื‘ืฅ ื”ื–ื” ื”ื™ื• 194 ืฉื•ืจื•ืช ืขื ืฉืžื•ืช ืฉืœ ืชืžื•ื ื•ืช Docker ืคื•ืคื•ืœืจื™ื•ืช ืขื ืžืขืจื›ื•ืช ืœื™ื ื•ืงืก, ืฉื‘ื”ืŸ ืœืžืฉืชืžืฉ ื”ืฉื•ืจืฉ ืื™ืŸ ืกื™ืกืžื” ืžื•ื’ื“ืจืช:

"ื‘ื™ืŸ ื”ืฉืžื•ืช ื”ืžืคื•ืจืกืžื™ื ื‘ื™ื•ืชืจ ื‘ืจืฉื™ืžื” ื–ื• ื”ื™ื• govuk/governmentpaas, hashicorp, microsoft, monsanto ื•-mesosphere. ื•-kylemanna/openvpn ื”ื•ื ื”ืงื•ื ื˜ื™ื™ื ืจ ื”ืคื•ืคื•ืœืจื™ ื‘ื™ื•ืชืจ ื‘ืจืฉื™ืžื”, ืขื ืœืžืขืœื” ืž-10 ืžื™ืœื™ื•ืŸ ืžืฉื™ื›ื”."

ืขื ื–ืืช, ื›ื“ืื™ ืœื–ื›ื•ืจ ืฉืชื•ืคืขื” ื–ื• ื›ืฉืœืขืฆืžื” ืื™ืŸ ืคื™ืจื•ืฉื” ืคื’ื™ืขื•ืช ื™ืฉื™ืจื” ื‘ืื‘ื˜ื—ืช ื”ืžืขืจื›ื•ืช ืฉืžืฉืชืžืฉื•ืช ื‘ื”ืŸ: ื”ื›ืœ ืชืœื•ื™ ืื™ืš ื‘ื“ื™ื•ืง ื ืขืฉื” ื‘ื”ืŸ ืฉื™ืžื•ืฉ. (ืจืื” ืชื’ื•ื‘ื” ืžืžืงืจื” ืืœืคื™ื™ืŸ ืœืžืขืœื”). ืขื ื–ืืช, ื›ื‘ืจ ืจืื™ื ื• ืืช "ื”ืžื•ืกืจ ืฉืœ ื”ืกื™ืคื•ืจ ื”ื–ื”" ืคืขืžื™ื ืจื‘ื•ืช: ืœืคืฉื˜ื•ืช ืœื›ืื•ืจื” ื™ืฉ ืœืจื•ื‘ ื—ืกืจื•ืŸ, ืฉื›ื“ืื™ ืชืžื™ื“ ืœื–ื›ื•ืจ ื•ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ืืช ื”ื”ืฉืœื›ื•ืช ืฉืœื• ื‘ืชืจื—ื™ืฉื™ื ืฉืœืš ืขืœ ื”ืฉื™ืžื•ืฉ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื”.

ื .ื‘.

ืงืจื ื’ื ื‘ื‘ืœื•ื’ ืฉืœื ื•:

ืžืงื•ืจ: www.habr.com

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