{
  "id": "openEuler-SA-2023-1214",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1214",
  "title": "An update for zstd is now available for openEuler-22.03-LTS",
  "severity": "High",
  "description": "Zstd is a fast lossless compression algorithm. It's backed by a very fast entropy stage,provided by Huff0 and FSE library. It's a real-time compression scenario for zlib levels and has a better compression ratio.\r\n\r\nSecurity Fix(es):\r\n\r\nA vulnerability was found in zstd v1.4.10, where an attacker can supply empty string as an argument to the command line tool to cause buffer overrun.(CVE-2022-4899)",
  "cves": [
    {
      "id": "CVE-2022-4899",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4899",
      "severity": "High"
    }
  ]
}