{
  "id": "openEuler-SA-2022-2165",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2022-2165",
  "title": "An update for freeradius is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS",
  "severity": "High",
  "description": "Remote Authentication Dial-In User Service (RADIUS) is a networking protocol that provides centralized Authentication, Authorization, and Accounting (AAA or Triple A) management for users who connect and use a network service.\r\n\r\nSecurity Fix(es):\r\n\r\nWhen an EAP-SIM supplicant sends an unknown SIM option, the server will try to look that option up in the internal dictionaries. This lookup will fail, but the SIM code will not check for that failure. Instead, it will dereference a NULL pointer, and cause the server to crash.\r\n\r\nReferences:\r\n\r\nhttps://freeradius.org/security/\r\n\r\nUpstream fix:\r\n\r\nhttps://github.com/FreeRADIUS/freeradius-server/commit/f1cdbb33ec61c4a64a(CVE-2022-41860)\r\n\r\nA malicious RADIUS client or home server can send a malformed abinary attribute which can cause the server to crash.\r\n\r\nReferences:\r\n\r\nhttps://freeradius.org/security/\r\n\r\nUpstream fix:\r\n\r\nhttps://github.com/FreeRADIUS/freeradius-server/commit/0ec2b39d260e(CVE-2022-41861)",
  "cves": [
    {
      "id": "CVE-2022-41861",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41861",
      "severity": "High"
    }
  ]
}