ืฉื—ืจื•ืจ ื•ื•ืจื“ืคืจืก 5.2 ืขื ืชืžื™ื›ื” ื‘ื‘ื“ื™ืงืช ืขื“ื›ื•ื ื™ื ื‘ืืžืฆืขื•ืช ื—ืชื™ืžื” ื“ื™ื’ื™ื˜ืœื™ืช

ืฉื”ื•ื’ืฉ ืขืœ ื™ื“ื™ ืฉื—ืจื•ืจ ืžืขืจื›ืช ื ื™ื”ื•ืœ ืชื•ื›ืŸ ืื™ื ื˜ืจื ื˜ ื•ื•ืจื“ืคืจืก 5.2. ื”ืžื”ื“ื•ืจื” ื‘ื•ืœื˜ืช ื‘ื”ืฉืœืžืชื” ืืคื•ืก ืฉืœ ืฉืฉ ืฉื ื™ื ืขืœ ื”ื™ื™ืฉื•ื ื”ื–ื“ืžื ื•ื™ื•ืช ื‘ื“ื™ืงืช ืขื“ื›ื•ื ื™ื ื•ืชื•ืกืคื•ืช ื‘ืืžืฆืขื•ืช ื—ืชื™ืžื” ื“ื™ื’ื™ื˜ืœื™ืช.

ืขื“ ื›ื”, ื‘ืขืช ื”ืชืงื ืช ืขื“ื›ื•ื ื™ื ื‘ื•ื•ืจื“ืคืจืก, ื’ื•ืจื ื”ืื‘ื˜ื—ื” ื”ืขื™ืงืจื™ ื”ื™ื” ืืžื•ืŸ ื‘ืชืฉืชื™ืช ื•ืฉืจืชื™ื ืฉืœ ื•ื•ืจื“ืคืจืก (ืœืื—ืจ ื”ื”ื•ืจื“ื” ื ื‘ื“ืง ื”-hash ืœืœื ืื™ืžื•ืช ื”ืžืงื•ืจ). ืื ืฉืจืชื™ ื”ืคืจื•ื™ืงื˜ ื ืคื’ืขื•, ื”ืชื•ืงืคื™ื ื”ืฆืœื™ื—ื• ืœื–ื™ื™ืฃ ืขื“ื›ื•ืŸ ื•ืœื”ืคื™ืฅ ืงื•ื“ ื–ื“ื•ื ื™ ื‘ื™ืŸ ืืชืจื™ื ืžื‘ื•ืกืกื™ ื•ื•ืจื“ืคืจืก ื”ืžืฉืชืžืฉื™ื ื‘ืžืขืจื›ืช ื”ืชืงื ืช ืขื“ื›ื•ื ื™ื ืื•ื˜ื•ืžื˜ื™ืช. ื‘ื”ืชืื ืœืžื•ื“ืœ ืžืกื™ืจืช ื”ืืžื•ืŸ ืฉื ืขืฉื” ื‘ื• ืฉื™ืžื•ืฉ ื‘ืขื‘ืจ, ื”ื—ืœืคื” ื›ื–ื• ื”ื™ื™ืชื” ื ืขืœืžืช ืžืขื™ื ื™ื”ื ืฉืœ ื”ืžืฉืชืžืฉื™ื.

ื‘ื”ืชื—ืฉื‘ ื‘ืขื•ื‘ื“ื” ืฉ ืขืœ ืคื™ ืžืคืจื•ื™ืงื˜ w3techs, ืคืœื˜ืคื•ืจืžืช ื•ื•ืจื“ืคืจืก ื ืžืฆืืช ื‘ืฉื™ืžื•ืฉ ื‘-33.8% ืžื”ืืชืจื™ื ื‘ืจืฉืช, ื”ืชืงืจื™ืช ื”ื™ื™ืชื” ืžืงื‘ืœืช ืงื ื” ืžื™ื“ื” ืฉืœ ืืกื•ืŸ. ื™ื—ื“ ืขื ื–ืืช, ื”ืกื›ื ื” ืฉืœ ืคื’ื™ืขื” ื‘ืชืฉืชื™ืช ืœื ื”ื™ื™ืชื” ื”ื™ืคื•ืชื˜ื™ืช, ืืœื ืžืžืฉื™ืช ืœืžื“ื™. ืœืžืฉืœ, ืœืคื ื™ ืžืกืคืจ ืฉื ื™ื ืื—ื“ ืžื—ื•ืงืจื™ ื”ืื‘ื˜ื—ื” ื”ืคื’ื™ืŸ ืคื’ื™ืขื•ืช ืฉืืคืฉืจื” ืœืชื•ืงืฃ ืœื‘ืฆืข ืืช ื”ืงื•ื“ ืฉืœื• ื‘ืฆื“ ื”ืฉืจืช ืฉืœ api.wordpress.org.

ื‘ืžืงืจื” ืฉืœ ื—ืชื™ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช, ื”ืฉื’ืช ืฉืœื™ื˜ื” ืขืœ ืฉืจืช ื”ืคืฆืช ื”ืขื“ื›ื•ื ื™ื ืœื ืชื•ื‘ื™ืœ ืœืคื’ื™ืขื” ื‘ืžืขืจื›ื•ืช ื”ืžืฉืชืžืฉื™ื, ืฉื›ืŸ ื›ื“ื™ ืœื‘ืฆืข ืชืงื™ืคื”, ืชืฆื˜ืจื›ื• ื‘ื ื•ืกืฃ ืœืงื‘ืœ ืžืคืชื— ืคืจื˜ื™ ืžืื•ื—ืกืŸ ื‘ื ืคืจื“, ืื™ืชื• ื ื—ืชืžื™ื ืขื“ื›ื•ื ื™ื.

ื™ื™ืฉื•ื ื‘ื“ื™ืงืช ืžืงื•ืจ ื”ืขื“ื›ื•ื ื™ื ื‘ืืžืฆืขื•ืช ื—ืชื™ืžื” ื“ื™ื’ื™ื˜ืœื™ืช ื ื‘ืœื ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉืชืžื™ื›ื” ื‘ืืœื’ื•ืจื™ืชืžื™ื ื”ื”ืฆืคื ื” ื”ื“ืจื•ืฉื™ื ื”ื•ืคื™ืขื” ื‘ื—ื‘ื™ืœืช PHP ื”ืกื˜ื ื“ืจื˜ื™ืช ืœืื—ืจื•ื ื” ื™ื—ืกื™ืช. ื”ืืœื’ื•ืจื™ืชืžื™ื ื”ื”ืฆืคื ื™ื ื”ื“ืจื•ืฉื™ื ื”ื•ืคื™ืขื• ื”ื•ื“ื•ืช ืœืื™ื ื˜ื’ืจืฆื™ื” ืฉืœ ื”ืกืคืจื™ื™ื” ืœื™ื‘ืกื•ื“ื™ื•ื ืœืฆื•ื•ืช ื”ืจืืฉื™ PHP 7.2. ืื‘ืœ ื‘ืชื•ืจ ื”ื’ืจืกื” ื”ืžื™ื ื™ืžืœื™ืช ื”ื ืชืžื›ืช ืฉืœ PHP ื‘ื•ื•ืจื“ืคืจืก ื ึธืงื•ึผื‘ ื’ืจืกื” 5.2.4 (ืž-WordPress 5.2 - 5.6.20). ื”ืคืขืœืช ืชืžื™ื›ื” ื‘ื—ืชื™ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช ืชื•ื‘ื™ืœ ืœืขืœื™ื™ื” ืžืฉืžืขื•ืชื™ืช ื‘ื“ืจื™ืฉื•ืช ืœื’ืจืกื” ื”ืžื™ื ื™ืžืœื™ืช ื”ื ืชืžื›ืช ืฉืœ PHP ืื• ืœื”ื•ืกืคืช ืชืœื•ืช ื—ื™ืฆื•ื ื™ืช, ืžื” ืฉืžืคืชื—ื™ื ืœื ื™ื›ืœื• ืœืขืฉื•ืช ื‘ื”ืชื—ืฉื‘ ื‘ืฉื›ื™ื—ื•ืชืŸ ืฉืœ ื’ืจืกืื•ืช PHP ื‘ืžืขืจื›ื•ืช ืื™ืจื•ื—.

ื”ืคืชืจื•ืŸ ื”ื™ื” ื”ืชืคืชื—ื•ืช ื•ื”ื›ืœืœืช ื’ืจืกื” ืงื•ืžืคืงื˜ื™ืช ืฉืœ Libsodium ื‘ื•ื•ืจื“ืคืจืก 5.2 - Sodium Compat, ืฉื‘ื• ืžืขืจื›ืช ืžื™ื ื™ืžืœื™ืช ืฉืœ ืืœื’ื•ืจื™ืชืžื™ื ืœืื™ืžื•ืช ื—ืชื™ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช ืžื™ื•ืฉืžืช ื‘-PHP. ื”ื™ื™ืฉื•ื ืžืฉืื™ืจ ื”ืจื‘ื” ืžื” ืœืจืฆื•ืช ืžื‘ื—ื™ื ืช ื‘ื™ืฆื•ืขื™ื, ืื‘ืœ ืคื•ืชืจ ืœื—ืœื•ื˜ื™ืŸ ืืช ื‘ืขื™ื™ืช ื”ืชืื™ืžื•ืช, ื•ื’ื ืžืืคืฉืจ ืœืžืคืชื—ื™ ืชื•ืกืคื™ื ืœื”ืชื—ื™ืœ ืœื™ื™ืฉื ืืœื’ื•ืจื™ืชืžื™ื ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ืžื•ื“ืจื ื™ื™ื.

ืืœื’ื•ืจื™ืชื ืžืฉืžืฉ ืœื™ืฆื™ืจืช ื—ืชื™ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช Ed25519, ืคื•ืชื— ื‘ื”ืฉืชืชืคื•ืช ื“ื ื™ืืœ ื’'ื™ื™ ื‘ืจื ืฉื˜ื™ื™ืŸ. ื ื•ืฆืจืช ื—ืชื™ืžื” ื“ื™ื’ื™ื˜ืœื™ืช ืขื‘ื•ืจ ืขืจืš ื”ื’ื™ื‘ื•ื‘ SHA384 ื”ืžื—ื•ืฉื‘ ืžืชื•ื›ืŸ ืืจื›ื™ื•ืŸ ื”ืขื“ื›ื•ื ื™ื. ืœ-Ed25519 ืจืžืช ืื‘ื˜ื—ื” ื’ื‘ื•ื”ื” ื™ื•ืชืจ ืž-ECDSA ื•-DSA, ื•ื”ื•ื ืžืคื’ื™ืŸ ืžื”ื™ืจื•ืช ื’ื‘ื•ื”ื” ืžืื•ื“ ืฉืœ ืื™ืžื•ืช ื•ื™ืฆื™ืจืช ื—ืชื™ืžื•ืช. ื”ื”ืชื ื’ื“ื•ืช ืœืคืจื™ืฆื” ืขื‘ื•ืจ Ed25519 ื”ื™ื ื‘ืขืจืš 2^128 (ื‘ืžืžื•ืฆืข, ื”ืชืงืคื” ืขืœ Ed25519 ืชื“ืจื•ืฉ ืคืขื•ืœื•ืช ืฉืœ 2^140 ืกื™ื‘ื™ื•ืช), ืžื” ืฉืžืชืื™ื ืœื”ืชื ื’ื“ื•ืช ืฉืœ ืืœื’ื•ืจื™ืชืžื™ื ื›ื’ื•ืŸ NIST P-256 ื•-RSA ืขื ื’ื•ื“ืœ ืžืคืชื— ืฉืœ 3000 ืกื™ื‘ื™ื•ืช ืื• ืฆื•ืคืŸ ื‘ืœื•ืง ืฉืœ 128 ืกื™ื‘ื™ื•ืช. Ed25519 ื’ื ืื™ื ื• ืจื’ื™ืฉ ืœื‘ืขื™ื•ืช ื‘ื”ืชื ื’ืฉื•ื™ื•ืช ื—ืฉื™ืฉ, ื•ืื™ื ื• ืจื’ื™ืฉ ืœื”ืชืงืคื•ืช ืชื–ืžื•ืŸ ืžื˜ืžื•ืŸ ืื• ื”ืชืงืคื•ืช ืขืจื•ืฅ ืฆื“ื“ื™.

ื‘ืžื”ื“ื•ืจืช ื•ื•ืจื“ืคืจืก 5.2, ืื™ืžื•ืช ื—ืชื™ืžื” ื“ื™ื’ื™ื˜ืœื™ืช ืžื›ืกื” ื›ืจื’ืข ืจืง ืขื“ื›ื•ื ื™ ืคืœื˜ืคื•ืจืžื” ื’ื“ื•ืœื™ื ื•ืื™ื ื• ื—ื•ืกื ืืช ื”ืขื“ื›ื•ืŸ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืืœื ืจืง ืžื•ื“ื™ืข ืœืžืฉืชืžืฉ ืขืœ ื”ื‘ืขื™ื”. ื”ื•ื—ืœื˜ ืฉืœื ืœืืคืฉืจ ืืช ื—ืกื™ืžืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื‘ืื•ืคืŸ ืžื™ื™ื“ื™ ื‘ืฉืœ ื”ืฆื•ืจืš ื‘ื‘ื“ื™ืงื” ื•ื‘ืขืงื™ืคื” ืžืœืื” ื‘ืขื™ื•ืช ืืคืฉืจื™ื•ืช. ื‘ืขืชื™ื“, ืžืชื•ื›ื ืŸ ื’ื ืœื”ื•ืกื™ืฃ ืื™ืžื•ืช ื—ืชื™ืžื” ื“ื™ื’ื™ื˜ืœื™ืช ื›ื“ื™ ืœื•ื•ื“ื ืืช ืžืงื•ืจ ื”ื”ืชืงื ื” ืฉืœ ืขืจื›ื•ืช ื ื•ืฉื ื•ืชื•ืกืคื™ื (ื™ืฆืจื ื™ื ื™ื•ื›ืœื• ืœื—ืชื•ื ืขืœ ืžื”ื“ื•ืจื•ืช ืขื ื”ืžืคืชื— ืฉืœื”ื).

ื‘ื ื•ืกืฃ ืœืชืžื™ื›ื” ื‘ื—ืชื™ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช ื‘ื•ื•ืจื“ืคืจืก 5.2, ื ื™ืชืŸ ืœืฆื™ื™ืŸ ืืช ื”ืฉื™ื ื•ื™ื™ื ื”ื‘ืื™ื:

  • ืฉื ื™ ื“ืคื™ื ื—ื“ืฉื™ื ื ื•ืกืคื• ืœืกืขื™ืฃ "ืชืงื™ื ื•ืช ื”ืืชืจ" ืœืื™ืชื•ืจ ื‘ืขื™ื•ืช ืชืฆื•ืจื” ื ืคื•ืฆื•ืช, ื•ื›ืŸ ืกื•ืคืง ื˜ื•ืคืก ืฉื“ืจื›ื• ืžืคืชื—ื™ื ื™ื›ื•ืœื™ื ืœื”ืฉืื™ืจ ืžื™ื“ืข ืขืœ ื ื™ืคื•ื™ ื‘ืื’ื™ื ืœืžื ื”ืœื™ ื”ืืชืจ;
  • ื”ื•ืกืคืช ื™ื™ืฉื•ื ืฉืœ "ืžืกืš ื”ืžื•ื•ืช ื”ืœื‘ืŸ", ื”ืžื•ืฆื’ ื‘ืžืงืจื” ืฉืœ ื‘ืขื™ื•ืช ืงื˜ืœื ื™ื•ืช ื•ืขื•ื–ืจ ืœืžื ื”ืœ ืœืชืงืŸ ื‘ืื•ืคืŸ ืขืฆืžืื™ ื‘ืขื™ื•ืช ื”ืงืฉื•ืจื•ืช ืœืชื•ืกืคื™ื ืื• ืขืจื›ื•ืช ื ื•ืฉื ืขืœ ื™ื“ื™ ืžืขื‘ืจ ืœืžืฆื‘ ืžื™ื•ื—ื“ ืฉืœ ื”ืชืื•ืฉืฉื•ืช ืงืจื™ืกื”;
  • ื”ื•ื˜ืžืขื” ืžืขืจื›ืช ืœื‘ื“ื™ืงืช ืชืื™ืžื•ืช ืขื ืคืœืื’ื™ื ื™ื, ื”ื‘ื•ื“ืงืช ืื•ื˜ื•ืžื˜ื™ืช ืืช ืืคืฉืจื•ืช ื”ืฉื™ืžื•ืฉ ื‘ืชื•ืกืฃ ื‘ืชืฆื•ืจื” ื”ื ื•ื›ื—ื™ืช, ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ื’ืจืกืช ื”-PHP ื‘ื” ื ืขืฉื” ืฉื™ืžื•ืฉ. ืื ืชื•ืกืฃ ื“ื•ืจืฉ ื’ืจืกื” ื—ื“ืฉื” ื™ื•ืชืจ ืฉืœ PHP ื›ื“ื™ ืœืขื‘ื•ื“, ื”ืžืขืจื›ืช ืชื—ืกื•ื ืื•ื˜ื•ืžื˜ื™ืช ืืช ื”ื›ืœืœืช ื”ืคืœืื’ื™ืŸ ื”ื–ื”;
  • ื ื•ืกืคื” ืชืžื™ื›ื” ืœื”ืคืขืœืช ืžื•ื“ื•ืœื™ื ืขื ืงื•ื“ JavaScript ื‘ืืžืฆืขื•ืช webpack ะธ ื‘ื‘ืœ;
  • ื ื•ืกืคื” ืชื‘ื ื™ืช privacy-policy.php ื—ื“ืฉื” ื”ืžืืคืฉืจืช ืœืš ืœื”ืชืื™ื ืื™ืฉื™ืช ืืช ื”ืชื•ื›ืŸ ืฉืœ ืขืžื•ื“ ืžื“ื™ื ื™ื•ืช ื”ืคืจื˜ื™ื•ืช;
  • ืขื‘ื•ืจ ืขืจื›ื•ืช ื ื•ืฉื, ื ื•ืกืฃ ืžื˜ืคืœ wp_body_open hook, ื”ืžืืคืฉืจ ืœืš ืœื”ื›ื ื™ืก ืงื•ื“ ืžื™ื“ ืœืื—ืจ ืชื’ ื”-body;
  • ื”ื“ืจื™ืฉื•ืช ืœื’ืจืกื” ื”ืžื™ื ื™ืžืœื™ืช ืฉืœ PHP ื”ื•ืขืœื• ืœ-5.6.20; ืชื•ืกืคื™ื ื•ืขืจื›ื•ืช ื ื•ืฉื ื™ืฉ ื›ืขืช ืืช ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ืžืจื—ื‘ื™ ืฉืžื•ืช ื•ืคื•ื ืงืฆื™ื•ืช ืื ื•ื ื™ืžื™ื•ืช;
  • ื ื•ืกืคื• 13 ืื™ื™ืงื•ื ื™ื ื—ื“ืฉื™ื.

ื‘ื ื•ืกืฃ, ืืชื” ื™ื›ื•ืœ ืœื”ื–ื›ื™ืจ ื–ื™ื”ื•ื™ ืคื’ื™ืขื•ืช ืงืจื™ื˜ื™ืช ื‘ืชื•ืกืฃ ื•ื•ืจื“ืคืจืก WP ืฆ'ืื˜ ื—ื™ (CVE-2019-11185). ื”ืคื’ื™ืขื•ืช ืžืืคืฉืจืช ืœื”ืคืขื™ืœ ืงื•ื“ PHP ืฉืจื™ืจื•ืชื™ ื‘ืฉืจืช. ื”ืชื•ืกืฃ ืžืฉืžืฉ ื‘ื™ื•ืชืจ ืž-27 ืืœืฃ ืืชืจื™ื ืœืืจื’ื•ืŸ ืฆ'ืื˜ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ืขื ืžื‘ืงืจ, ื›ื•ืœืœ ื‘ืืชืจื™ื ืฉืœ ื—ื‘ืจื•ืช ื›ืžื• ืื™ืงืื”, ืื“ื•ื‘ื™, Huawei, PayPal, ื˜ืœ2 ื•ืžืงื“ื•ื ืœื“'ืก (ืœื™ื™ื‘ ืฆ'ืื˜ ืžืฉืžืฉ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืœื™ื™ืฉื•ื ืคื•ืค-ืืค ืžืขืฆื‘ืŸ ืฆ'ืื˜ื™ื ื‘ืืชืจื™ ื”ื—ื‘ืจื” ืขื ื”ืฆืขื•ืช ืฆ'ืื˜ ืขื ื”ืขื•ื‘ื“).

ื”ื‘ืขื™ื” ืžืชื‘ื˜ืืช ื‘ืงื•ื“ ืœื”ืขืœืืช ืงื‘ืฆื™ื ืœืฉืจืช ื•ืžืืคืฉืจืช ืœืขืงื•ืฃ ืืช ื‘ื“ื™ืงืช ืกื•ื’ื™ ื”ืงื‘ืฆื™ื ื”ืชืงืคื™ื ื•ืœื”ืขืœื•ืช ืกืงืจื™ืคื˜ PHP ืœืฉืจืช, ื•ืœืื—ืจ ืžื›ืŸ ืœื‘ืฆืข ืื•ืชื• ื™ืฉื™ืจื•ืช ื“ืจืš ื”ืื™ื ื˜ืจื ื˜. ืžืขื ื™ื™ืŸ ืœืฆื™ื™ืŸ ืฉื‘ืฉื ื” ืฉืขื‘ืจื” ื›ื‘ืจ ื–ื•ื”ืชื” ืคื’ื™ืขื•ืช ื“ื•ืžื” ื‘-Live Chat (CVE-2018-12426), ืฉืืคืฉืจื” ื˜ืขื™ื ืช ืงื•ื“ PHP ื‘ืžืกื•ื•ื” ืฉืœ ืชืžื•ื ื”, ืชื•ืš ืฆื™ื•ืŸ ืกื•ื’ ืชื•ื›ืŸ ืื—ืจ ื‘ืฉื“ื” Content-type. ื›ื—ืœืง ืžื”ืชื™ืงื•ืŸ, ื ื•ืกืคื• ื‘ื“ื™ืงื•ืช ื ื•ืกืคื•ืช ืขื‘ื•ืจ ืจืฉื™ืžื•ืช ื”ืœื‘ื ื™ื ื•ืกื•ื’ ืชื•ื›ืŸ MIME. ื›ืคื™ ืฉืžืชื‘ืจืจ, ื‘ื“ื™ืงื•ืช ืืœื• ืžื™ื•ืฉืžื•ืช ื‘ืฆื•ืจื” ืœื ื ื›ื•ื ื” ื•ื ื™ืชืŸ ืœืขืงื•ืฃ ืื•ืชืŸ ื‘ืงืœื•ืช.

ื‘ืคืจื˜, ื”ืขืœืื” ื™ืฉื™ืจื” ืฉืœ ืงื‘ืฆื™ื ืขื ืกื™ื•ืžืช ".php" ืืกื•ืจื”, ืืš ืกื™ื•ืžืช ".phtml", ื”ืžืฉื•ื™ื›ืช ืœืžืชื•ืจื’ืžืŸ PHP ื‘ืฉืจืชื™ื ืจื‘ื™ื, ืœื ื ื•ืกืคื” ืœืจืฉื™ืžื” ื”ืฉื—ื•ืจื”. ื”ืจืฉื™ืžื” ื”ืœื‘ื ื” ืžืืคืฉืจืช ื”ืขืœืืช ืชืžื•ื ื•ืช ื‘ืœื‘ื“, ืื‘ืœ ืืชื” ื™ื›ื•ืœ ืœืขืงื•ืฃ ืื•ืชื” ืขืœ ื™ื“ื™ ืฆื™ื•ืŸ ืกื™ื•ืžืช ื›ืคื•ืœื”, ืœืžืฉืœ, ".gif.phtml". ื›ื“ื™ ืœืขืงื•ืฃ ืืช ื‘ื“ื™ืงืช ืกื•ื’ MIME ื‘ืชื—ื™ืœืช ื”ืงื•ื‘ืฅ, ืœืคื ื™ ืคืชื™ื—ืช ื”ืชื’ ืขื ืงื•ื“ PHP, ื–ื” ื”ื™ื” ืžืกืคื™ืง ืœืฆื™ื™ืŸ ืืช ื”ืฉื•ืจื” "GIF89a".

ืžืงื•ืจ: OpenNet.ru

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