{"id":176597,"date":"2023-04-18T10:22:58","date_gmt":"2023-04-18T07:22:58","guid":{"rendered":"https:\/\/www.techpress.gr\/?p=176597"},"modified":"2023-04-18T10:22:58","modified_gmt":"2023-04-18T07:22:58","slug":"%cf%80%cf%81%ce%bf%cf%83%ce%bf%cf%87%ce%ae-%ce%ba%cf%81%ce%af%cf%83%ce%b9%ce%bc%ce%bf-%ce%bc%ce%b7-%ce%b5%ce%be%ce%bf%cf%85%cf%83%ce%b9%ce%bf%ce%b4%ce%bf%cf%84%ce%b7%ce%bc%ce%ad%ce%bd%ce%bf-%ce%b8","status":"publish","type":"post","link":"https:\/\/www.techpress.gr\/index.php\/archives\/176597","title":{"rendered":"\u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae! \u039a\u03c1\u03af\u03c3\u03b9\u03bc\u03bf \u03bc\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf \u03b8\u03ad\u03bc\u03b1 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1\u03c2 RCE \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 MSMQ"},"content":{"rendered":"<p><b>\u0388\u03c1\u03b5\u03c5\u03bd\u03b1:<\/b><b> <\/b>Haifei Li<\/p>\n<p>\u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b7<\/p>\n<p>\u0397 Check Point Research \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03c4\u03c1\u03af\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 &#8220;Microsoft Message Queuing&#8221;, \u03ba\u03bf\u03b9\u03bd\u03ce\u03c2 \u03b3\u03bd\u03c9\u03c3\u03c4\u03ae \u03c9\u03c2 MSMQ. \u0397 Microsoft \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03b8\u03b7\u03ba\u03b5 \u03b3\u03b9\u03b1 \u03b1\u03c5\u03c4\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b5\u03c0\u03b9\u03b4\u03b9\u03cc\u03c1\u03b8\u03c9\u03c3\u03b5 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 <i>April<\/i><i> <\/i><i>Patch<\/i><i> <\/i><i>Tuesday<\/i>. \u0397 \u03c0\u03b9\u03bf \u03c3\u03bf\u03b2\u03b1\u03c1\u03ae \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2, \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 QueueJumper \u03b1\u03c0\u03cc \u03c4\u03bf CPR (CVE-2023-21554), \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 <b>\u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7 <\/b>\u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03b5\u03af\u03c2 \u03bd\u03b1<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd <b>\u03b5\u03be \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03c2<\/b> \u03b1\u03c5\u03b8\u03b1\u03af\u03c1\u03b5\u03c4\u03bf \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2 \u03c4\u03c9\u03bd Windows mqsvc.exe.<\/p>\n<p>\u0397 Check Point Research (CPR) \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf \u03b8\u03ad\u03bc\u03b1 \u03c3\u03c4\u03bf \u03b9\u03c3\u03c4\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf \u03c4\u03b7\u03c2, \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1, \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c5\u03be\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7\u03bd \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03b1\u03bc\u03c5\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5\u03c4\u03c1\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 \u03c4\u03c9\u03bd Windows. \u0398\u03b1 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03bb\u03ae\u03c1\u03b5\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b5\u03c2 \u03b1\u03c1\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03ae\u03bd\u03b1, \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b4\u03b9\u03bf\u03c1\u03b8\u03ce\u03c3\u03bf\u03c5\u03bd \u03c4\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c8\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b5\u03c2.<\/p>\n<p>\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03b5\u03c5\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1<\/p>\n<p><span class=\"Apple-converted-space\">\u00a0<\/span>\u0391\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c6\u03b8\u03b7\u03ba\u03b1\u03bd \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 MSMQ, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b5\u03c0\u03b9\u03b4\u03b9\u03bf\u03c1\u03b8\u03ce\u03b8\u03b7\u03ba\u03b1\u03bd \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 <i>April Patch Tuesday<\/i>:<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>CVE-2023-21554 (QueueJumper) \u2014 \u039c\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7, \u03b5\u03be \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03c2 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1<\/p>\n<p>CVE-2023-21769 \u2014 \u039c\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7, \u03b5\u03be \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03c2 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae Level DoS (\u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2)<\/p>\n<p>CVE-2023-28302 \u2014 \u039c\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf, \u03b5\u03be \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03c2 Kernel Level DoS (Windows BSOD)<\/p>\n<p>\u0397 \u03c0\u03b9\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03b5\u03af\u03c2 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03b1\u03c5\u03b8\u03b1\u03af\u03c1\u03b5\u03c4\u03bf \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2 \u03c4\u03c9\u03bd Windows, mqsvc.exe.<\/p>\n<p>\u03a4\u03bf MSMQ \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03c4\u03c9\u03bd Windows \u03ba\u03b1\u03b9<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf \u03c3\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 Windows, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c4\u03c9\u03bd \u03c0\u03b9\u03bf \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03c9\u03bd Windows Server 2022 \u03ba\u03b1\u03b9 Windows 11 <span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>MSMQ<\/p>\n<p>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 Microsoft, Microsoft Message Queuing (&#8220;MSMQ&#8221; \u03b3\u03b9\u03b1 \u03c3\u03c5\u03bd\u03c4\u03bf\u03bc\u03af\u03b1),<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p><i>&#8220;<\/i>\u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae \u03bc\u03b7\u03bd\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b1 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 \u03b3\u03b9\u03b1<span class=\"Apple-converted-space\">\u00a0<\/span> \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03b5\u03bc\u03b7\u03bc\u03ad\u03bd\u03c9\u03bd, \u03c7\u03b1\u03bb\u03b1\u03c1\u03ac \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03c9\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae\u03c2 \u03bc\u03b7\u03bd\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c4\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 Microsoft\u00ae Windows\u00ae. \u039f\u03b9 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 Message Queuing \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae Message Queuing \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03bf\u03cd\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b5\u03c4\u03b5\u03c1\u03bf\u03b3\u03b5\u03bd\u03ce\u03bd \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03bd\u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7\u03c2. To Message Queuing \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03b5\u03b3\u03b3\u03c5\u03b7\u03bc\u03ad\u03bd\u03b7 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7 \u03bc\u03b7\u03bd\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b4\u03c1\u03bf\u03bc\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7, \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1, \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03c3\u03c5\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03bc\u03b7\u03bd\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd \u03b2\u03ac\u03c3\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c4\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n<p>\u03a4\u03b1 \u03c0\u03b9\u03bf \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03ad\u03b3\u03b3\u03c1\u03b1\u03c6\u03b1 \u03c4\u03b7\u03c2 Microsoft \u03c0\u03bf\u03c5 \u03c3\u03c5\u03b6\u03b7\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03b8\u03b7\u03ba\u03b1\u03bd \u03c4\u03bf 2016. \u039f\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03c4\u03bf\u03c5 MSMQ \u03b4\u03b7\u03bc\u03bf\u03c3\u03af\u03b5\u03c5\u03c3\u03b1\u03bd \u03bc\u03b9\u03b1 \u03b1\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 \u03b9\u03c3\u03c4\u03bf\u03bb\u03bf\u03b3\u03af\u03bf\u03c5 \u03c4\u03bf\u03bd \u0399\u03b1\u03bd\u03bf\u03c5\u03ac\u03c1\u03b9\u03bf \u03c4\u03bf\u03c5 2020 \u03b4\u03b9\u03b5\u03c1\u03b5\u03c5\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03c4\u03ac\u03c3\u03b7 \u03c3\u03c5\u03bd\u03c4\u03b1\u03be\u03b9\u03bf\u03b4\u03cc\u03c4\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2. \u03a0\u03b1\u03c1\u03ac \u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03cc\u03c4\u03b9 \u03b8\u03b5\u03c9\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u00ab\u03be\u03b5\u03c7\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7\u00bb \u03ae \u00ab\u03c0\u03b1\u03bb\u03b1\u03b9\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5\u00bb \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1, \u03c4\u03bf MSMQ \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf \u03c3\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 Windows, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c4\u03c9\u03bd \u03c0\u03b9\u03bf \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03c9\u03bd Windows Server 2022 \u03ba\u03b1\u03b9 Windows 11 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03c4\u03c9\u03bd Windows. \u039f\u03b9 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03bd\u03b1 \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03bc\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 Control Panel \u03ae \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03c4\u03bf\u03bb\u03ae\u03c2 PowerShell <i>&#8220;<\/i><i>Install-WindowsFeature<span class=\"Apple-converted-space\">\u00a0<\/span><\/i><i> MSMQ-Services<\/i>&#8220;.<\/p>\n<p><i>\u0395\u03b9\u03ba\u03cc\u03bd\u03b1 1: \u0395\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\/\u03b1\u03c0\u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2 MSMQ \u03c3\u03b5<\/i><i> \u03b4\u03b9\u03b1\u03ba\u03bf\u03bc\u03b9\u03c3\u03c4\u03ae<\/i><i> Windows<\/i><\/p>\n<p>\u0397 QueueJumper \u0395\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1<\/p>\n<p>\u0397<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 CVE-2023-21554 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c3\u03b5<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03ad\u03bd\u03b1\u03bd \u03b5\u03b9\u03c3\u03b2\u03bf\u03bb\u03ad\u03b1 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b5\u03b9 \u03b5\u03bd\u03b4\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03b5\u03be mqsvc.exe<\/p>\n<p>mqsvc.exe<\/p>\n<p><strong>\u039f \u03b1\u03bd\u03c4\u03af\u03ba\u03c4\u03c5\u03c0\u03bf\u03c2<\/strong><\/p>\n<p>\u03a4\u03ce\u03c1\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03bf \u03c6\u03bf\u03c1\u03ad\u03b1\u03c2 \u03b5\u03c0\u03af\u03b8\u03b5\u03c3\u03b7\u03c2 \u03c3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03c0\u03b1\u03ba\u03ad\u03c4\u03b1 \u03c3\u03c4\u03b7 \u03b8\u03cd\u03c1\u03b1 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2 1801\/tcp.<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03a0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf\u03bd \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc \u03b1\u03bd\u03c4\u03af\u03ba\u03c4\u03c5\u03c0\u03bf \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03ba\u03cc\u03c3\u03bc\u03bf, \u03b7 CPR \u03ad\u03ba\u03b1\u03bd\u03b5 \u03bc\u03b9\u03b1 \u03c0\u03bb\u03ae\u03c1\u03b7 \u03c3\u03ac\u03c1\u03c9\u03c3\u03b7 \u03c3\u03c4\u03bf Internet. \u03a0\u03b1\u03c1\u03b1\u03b4\u03cc\u03be\u03c9\u03c2, \u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03ce\u03c3\u03b1\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc ~ 360.000 IP \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03bf 1801\/tcp \u03b1\u03bd\u03bf\u03b9\u03c7\u03c4\u03cc \u03c3\u03c4\u03bf Internet \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 MSMQ.<\/p>\n<p>\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03b1\u03c5\u03c4\u03cc \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03c9\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03c4\u03bf Internet \u03ba\u03b1\u03b9<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03b4\u03b5\u03bd \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c5\u03c0\u03cc\u03c8\u03b7<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03c4\u03bf\u03c5\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03c6\u03b9\u03bb\u03bf\u03be\u03b5\u03bd\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1<span class=\"Apple-converted-space\">\u00a0 <\/span>MSMQ \u03c3\u03b5 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03b4\u03af\u03ba\u03c4\u03c5\u03b1, \u03cc\u03c0\u03bf\u03c5 \u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2.<\/p>\n<p>\u0397 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 MSMQ \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 &#8220;\u03b5\u03bd\u03b4\u03b9\u03ac\u03bc\u03b5\u03c3\u03bf\u03c5 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd&#8221;, \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b2\u03b1\u03c3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf \u03b4\u03b7\u03bc\u03bf\u03c6\u03b9\u03bb\u03ad\u03c2 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc.<span class=\"Apple-converted-space\">\u00a0 <\/span>\u038c\u03c4\u03b1\u03bd \u03bf \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03b5\u03b9 \u03c4\u03bf \u03b4\u03b7\u03bc\u03bf\u03c6\u03b9\u03bb\u03ad\u03c2 \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc,<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03b7 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 MSMQ \u03b5\u03bd\u03b5\u03c1\u03b3\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 Windows, \u03ba\u03ac\u03c4\u03b9 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7.<\/p>\n<p><strong>\u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 &amp; \u039c\u03b5\u03c4\u03c1\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2<\/strong><\/p>\n<p>\u03a3\u03c5\u03bd\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03c3\u03b5 \u03cc\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c4\u03c9\u03bd Windows \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03bc\u03b9\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2-\u03c0\u03b5\u03bb\u03ac\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03bf\u03c5\u03bd \u03b5\u03ac\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b7 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 MSMQ. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03b5\u03ac\u03bd \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03cc\u03bd\u03bf\u03bc\u03b1 &#8220;\u2018Message Queuing\u2019&#8221; \u03ba\u03b1\u03b9 \u03b7 \u03b8\u03cd\u03c1\u03b1 TCP 1801 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af \u03b1\u03ba\u03c1\u03cc\u03b1\u03c3\u03b7 \u03c3\u03c4\u03bf\u03bd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae. \u0395\u03ac\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf, \u03b5\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03be\u03b1\u03bd\u03ac \u03b1\u03bd \u03c4\u03bf \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5. \u03a4\u03bf \u03ba\u03bb\u03b5\u03af\u03c3\u03b9\u03bc\u03bf \u03c0\u03b5\u03c1\u03b9\u03c4\u03c4\u03ce\u03bd \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03ce\u03bd \u03b5\u03c0\u03af\u03b8\u03b5\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03bc\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03ba\u03b1\u03bb\u03ae \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2 .<\/p>\n<p>\u0393\u03b9\u03b1 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c7\u03c1\u03ae\u03c3\u03c4\u03b5\u03c2 \u03bd\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b7 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c4\u03b7\u03c2 Microsoft<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03c4\u03bf \u03c3\u03c5\u03bd\u03c4\u03bf\u03bc\u03cc\u03c4\u03b5\u03c1\u03bf \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc. \u0395\u03ac\u03bd \u03b7 \u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03ae \u03c3\u03b1\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af MSMQ, \u03b1\u03bb\u03bb\u03ac \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03b8\u03ad\u03c3\u03b7 \u03bd\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c4\u03b7\u03c2 Microsoft \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5, \u03c9\u03c2 \u03bb\u03cd\u03c3\u03b7, \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03b9\u03c3\u03b5\u03c1\u03c7\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf 1801\/tcp<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03b1\u03c0\u03cc \u03bc\u03b7 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b5\u03c2 \u03c0\u03b7\u03b3\u03ad\u03c2 \u03bc\u03b5 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2 Firewall (\u03b3\u03b9\u03b1<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03c9\u03bd Internet<span class=\"Apple-converted-space\">\u00a0 <\/span>\u03c3\u03c4\u03bf 1801\/tcp \u03b3\u03b9\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03c4\u03bf Internet).<\/p>\n<p>\u03a4\u03bf Check Point IPS \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bd\u03b1\u03c0\u03c4\u03cd\u03be\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c5\u03c0\u03bf\u03b3\u03c1\u03b1\u03c6\u03ae \u03bc\u03b5 \u03c4\u03bf \u03cc\u03bd\u03bf\u03bc\u03b1 &#8220;<b>Microsoft Message Queuing Remote Code Execution (CVE-2023-21554)<\/b>&#8221; \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03c0\u03b5\u03bb\u03b1\u03c4\u03ce\u03bd \u03c4\u03b7\u03c2 Check Point Software \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 QueueJumper. <span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":139167,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[33885],"class_list":["post-176597","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-it_news","tag-check-point-research"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae! \u039a\u03c1\u03af\u03c3\u03b9\u03bc\u03bf \u03bc\u03b7 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf \u03b8\u03ad\u03bc\u03b1 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1\u03c2 RCE \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 MSMQ - techpress.gr<\/title>\n<meta name=\"description\" content=\"\u039d\u03ad\u03b1 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 - \u0388\u03c1\u03b5\u03c5\u03bd\u03b1: Haifei Li \u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b7 \u0397 Check Point Research \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03c4\u03c1\u03af\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 &quot;Microsoft Message Queuing&quot;, \u03ba\u03bf\u03b9\u03bd\u03ce\u03c2\" \/>\n<meta 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\u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b7 \u0397 Check Point Research \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03c4\u03c1\u03af\u03b1 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 &quot;Microsoft Message Queuing&quot;, \u03ba\u03bf\u03b9\u03bd\u03ce\u03c2\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.techpress.gr\/index.php\/archives\/176597\" \/>\n<meta property=\"og:site_name\" content=\"techpress.gr\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/www.techpress.gr\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-18T07:22:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.techpress.gr\/wp-content\/uploads\/2019\/03\/Check-Point-Software-to-Acquire-Dome9-to-Transform-Cloud-Security.jpg\" \/>\n\t<meta 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