{
  "id": "openEuler-SA-2022-2099",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-2099",
  "title": "An update for systemd is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
  "severity": "Medium",
  "description": "systemd is a system and service manager that runs as PID 1 and starts the rest of the system. \r\n\r\nSecurity Fix(es):\r\n\r\nAn off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service.(CVE-2022-3821)",
  "cves": [
    {
      "id": "CVE-2022-3821",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3821",
      "severity": "Medium"
    }
  ]
}