{
  "id": "openEuler-SA-2024-1182",
  "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1182",
  "title": "An update for runc is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3",
  "severity": "High",
  "description": "runc is a CLI tool for spawning and running containers according to the OCI specification.\r\n\r\nSecurity Fix(es):\r\n\r\nrunc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc exec) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem (\"attack 2\"). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through runc run (\"attack 1\"). Variants of attacks 1 and 2 could be also be used to overwrite semi-arbitrary host binaries, allowing for complete container escapes (\"attack 3a\" and \"attack 3b\"). runc 1.1.12 includes patches for this issue.(CVE-2024-21626)",
  "cves": [
    {
      "id": "CVE-2024-21626",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21626",
      "severity": "High"
    }
  ]
}