[Cảnh báo] Lỗ hổng Apache Log4J khiến internet “chao đảo”

{"success":true,"head":"<title>[Cảnh báo] Lỗ hổng Apache Log4J khiến internet &quot;chao đảo&quot; - CyStack Blog</title>\n<meta name=\"robots\" content=\"nofollow, noindex\"/>\n<meta property=\"og:locale\" content=\"en_US\" />\n<meta property=\"og:type\" content=\"article\" />\n<meta property=\"og:title\" content=\"[Cảnh báo] Lỗ hổng Apache Log4J khiến internet &quot;chao đảo&quot; - CyStack Blog\" />\n<meta property=\"og:description\" content=\"Một lỗ hổng trong Log4J cực kỳ quan trọng đang bị hacker khai thác, có thể gây ra một &#8220;cuộc [&hellip;]\" />\n<meta property=\"og:url\" content=\"https://blog.cystack.org/vi/blog/2021/12/13/canh-bao-lo-hong-apache-log4j-khien-internet-chao-dao/\" />\n<meta property=\"og:site_name\" content=\"CyStack Blog\" />\n<meta property=\"article:tag\" content=\"vi\" />\n<meta property=\"article:section\" content=\"An toàn vận hành\" />\n<meta property=\"og:updated_time\" content=\"2026-05-06T17:56:15+07:00\" />\n<meta property=\"og:image\" content=\"https://s.cystack.net/resource/home/content/13113237/Apache-Log4j.png\" />\n<meta property=\"og:image:secure_url\" content=\"https://s.cystack.net/resource/home/content/13113237/Apache-Log4j.png\" />\n<meta property=\"og:image:width\" content=\"900\" />\n<meta property=\"og:image:height\" content=\"500\" />\n<meta property=\"og:image:alt\" content=\"CyStack Web Security Cảnh báo lỗ hổng Apache Log4j\" />\n<meta property=\"og:image:type\" content=\"image/png\" />\n<meta property=\"article:published_time\" content=\"2021-12-13T11:34:00+07:00\" />\n<meta property=\"article:modified_time\" content=\"2026-05-06T17:56:15+07:00\" />\n<meta name=\"twitter:card\" content=\"summary_large_image\" />\n<meta name=\"twitter:title\" content=\"[Cảnh báo] Lỗ hổng Apache Log4J khiến internet &quot;chao đảo&quot; 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