{
  "schema_version": "1.6.2",
  "id": "MGASA-2021-0020",
  "published": "2021-01-10T19:46:12Z",
  "modified": "2021-01-10T18:58:02Z",
  "summary": "Updated tomcat packages fix security vulnerability",
  "details": "While investigating Apache issue 64830 it was discovered that Apache Tomcat\ncould re-use an HTTP request header value from the previous stream received on\nan HTTP/2 connection for the request associated with the subsequent stream.\nWhile this would most likely lead to an error and the closure of the HTTP/2\nconnection, it is possible that information could leak between requests\n(CVE-2020-17527).\n\nThe tomcat package has been updated to version 9.0.39, and patched to fix\nthis issue.\n",
  "related": [
    "CVE-2020-17527"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2021-0020.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=27739"
    },
    {
      "type": "REPORT",
      "url": "http://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.40"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:7",
        "name": "tomcat",
        "purl": "pkg:rpm/mageia/tomcat?arch=source&distro=mageia-7"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.0.39-1.mga7"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}