{
  "id": "openEuler-SA-2023-1700",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1700",
  "title": "An update for snappy-java is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1 and openEuler-22.03-LTS-SP2",
  "severity": "High",
  "description": "A Java port of the snappy, a fast compresser/decompresser written in C++.\r\n\r\nSecurity Fix(es):\r\n\r\nsnappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. The SnappyInputStream was found to be vulnerable to Denial of Service (DoS) attacks when decompressing data with a too large chunk size. Due to missing upper bound check on chunk length, an unrecoverable fatal error can occur. All versions of snappy-java including the latest released version 1.1.10.3 are vulnerable to this issue. A fix has been introduced in commit `9f8c3cf74` which will be included in the 1.1.10.4 release. Users are advised to upgrade. Users unable to upgrade should only accept compressed data from trusted sources.(CVE-2023-43642)",
  "cves": [
    {
      "id": "CVE-2023-43642",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43642",
      "severity": "High"
    }
  ]
}