{
  "id": "openEuler-SA-2024-1100",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1100",
  "title": "An update for tomcat is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3",
  "severity": "High",
  "description": "The Apache Tomcat software is developed in an open and participatory environment and released under the Apache License version 2. The Apache Tomcat project is intended to be a collaboration of the best-of-breed developers from around the world. We invite you to participate in this open development project\r\n\r\nSecurity Fix(es):\r\n\r\nApache Commons FileUpload before 1.5 does not limit the number of request parts to be processed resulting in the possibility of an attacker triggering a DoS with a malicious upload or series of uploads.\r\n\r\n\r\n\r\n\nNote that, like all of the file upload limits, the\n          new configuration option (FileUploadBase#setFileCountMax) is not\n          enabled by default and must be explicitly configured.\r\n\r\n\n(CVE-2023-24998)\r\n\r\nThe fix for CVE-2023-24998 was incomplete for Apache Tomcat 11.0.0-M2 to 11.0.0-M4, 10.1.5 to 10.1.7, 9.0.71 to 9.0.73 and 8.5.85 to 8.5.87. If non-default HTTP       connector settings were used such that the maxParameterCount could be reached using query string parameters and a request was       submitted that supplied exactly maxParameterCount parameters in the query string, the limit for uploaded request parts could be bypassed with the potential for a denial of service to occur.\r\n\r\n\r\n\r\n\n(CVE-2023-28709)\r\n\r\nIncomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.80 and from 8.5.0 through 8.5.93, an error could \ncause Tomcat to skip some parts of the recycling process leading to \ninformation leaking from the current request/response to the next.\r\n\r\nUsers are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.\r\n\r\n(CVE-2023-42795)",
  "cves": [
    {
      "id": "CVE-2023-42795",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42795",
      "severity": "High"
    }
  ]
}