{
  "id": "openEuler-SA-2023-1033",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1033",
  "title": "An update for byacc 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": "Medium",
  "description": "Berkeley Yacc is an LALR(1) parser generator.  Berkeley Yacc has been made as compatible as possible with AT&T Yacc.  Berkeley Yacc can accept any input specification that conforms to the AT&T Yacc documentation.  Specifications that take advantage of undocumented features of AT&T Yacc will probably be rejected.\r\n\r\nSecurity Fix(es):\r\n\r\nNo description is available for this CVE.(CVE-2021-33641)\r\n\r\nNo description is available for this CVE.(CVE-2021-33642)",
  "cves": [
    {
      "id": "CVE-2021-33642",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33642",
      "severity": "Low"
    }
  ]
}