{
  "id": "openEuler-SA-2023-1254",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1254",
  "title": "An update for hyperscan is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1",
  "severity": "Critical",
  "description": "Hyperscan is a high-performance multiple regex matching library. It follows the regular expression syntax of the commonly-used libpcre library, but is a standalone library with its own C API.\r\n\r\nSecurity Fix(es):\r\n\r\nImproper buffer restrictions in the Hyperscan library maintained by Intel(R) all versions downloaded before 04/29/2022 may allow an unauthenticated user to potentially enable escalation of privilege via network access.(CVE-2022-29486)",
  "cves": [
    {
      "id": "CVE-2022-29486",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29486",
      "severity": "Critical"
    }
  ]
}