"message":"Vulnerabilities in libxml2 in nokogiri",
"description":" The version of libxml2 packaged with Nokogiri contains several vulnerabilities.\r\n Nokogiri has mitigated these issues by upgrading to libxml 2.9.5.\r\n\r\n It was discovered that a type confusion error existed in libxml2. An\r\n attacker could use this to specially construct XML data that\r\n could cause a denial of service or possibly execute arbitrary\r\n code. (CVE-2017-0663)\r\n\r\n It was discovered that libxml2 did not properly validate parsed entity\r\n references. An attacker could use this to specially construct XML\r\n data that could expose sensitive information. (CVE-2017-7375)\r\n\r\n It was discovered that a buffer overflow existed in libxml2 when\r\n handling HTTP redirects. An attacker could use this to specially\r\n construct XML data that could cause a denial of service or possibly\r\n execute arbitrary code. (CVE-2017-7376)\r\n\r\n Marcel Böhme and Van-Thuan Pham discovered a buffer overflow in\r\n libxml2 when handling elements. An attacker could use this to specially\r\n construct XML data that could cause a denial of service or possibly\r\n execute arbitrary code. (CVE-2017-9047)\r\n\r\n Marcel Böhme and Van-Thuan Pham discovered a buffer overread\r\n in libxml2 when handling elements. An attacker could use this\r\n to specially construct XML data that could cause a denial of\r\n service. (CVE-2017-9048)\r\n\r\n Marcel Böhme and Van-Thuan Pham discovered multiple buffer overreads\r\n in libxml2 when handling parameter-entity references. An attacker\r\n could use these to specially construct XML data that could cause a\r\n denial of service. (CVE-2017-9049, CVE-2017-9050)",
"message":"Infinite recursion in parameter entities in nokogiri",
"description":"libxml2 incorrectly handles certain parameter entities. An attacker can leverage this with specially constructed XML data to cause libxml2 to consume resources, leading to a denial of service.",
