{
  "id": "openEuler-SA-2023-1186",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2023-1186",
  "title": "An update for libfastjson 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": "High",
  "description": "libfastjson is a fork from json-c, and is currently under development. The aim of this is not to provide a slightly modified clone of json-c. It's aim is to provide: a small library with essential json handling functions, sufficiently good json support (not 100% standards compliant), be very fast in processing.\r\n\r\nSecurity Fix(es):\r\n\r\njson-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.(CVE-2020-12762)",
  "cves": [
    {
      "id": "CVE-2020-12762",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12762",
      "severity": "High"
    }
  ]
}