CVE-2022-31030 (GCVE-0-2022-31030)

Vulnerability from cvelistv5 – Published: 2022-06-06 00:00 – Updated: 2024-08-03 07:03
VLAI?
Title
containerd CRI plugin: Host memory exhaustion through ExecSync
Summary
containerd is an open source container runtime. A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the `ExecSync` API. This can cause containerd to consume all available memory on the computer, denying service to other legitimate workloads. Kubernetes and crictl can both be configured to use containerd's CRI implementation; `ExecSync` may be used when running probes or when executing processes via an "exec" facility. This bug has been fixed in containerd 1.6.6 and 1.5.13. Users should update to these versions to resolve the issue. Users unable to upgrade should ensure that only trusted images and commands are used.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
containerd containerd Affected: < 1.5.13
Affected: >= 1.6.0, < 1.6.6
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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:03:40.336Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://github.com/containerd/containerd/security/advisories/GHSA-5ffw-gxpp-mxpf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/containerd/containerd/commit/c1bcabb4541930f643aa36a2b38655e131346382"
          },
          {
            "name": "[oss-security] 20220606 CVE-2022-31030: containerd CRI plugin: Host memory exhaustion through ExecSync",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2022/06/07/1"
          },
          {
            "name": "DSA-5162",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5162"
          },
          {
            "name": "FEDORA-2022-725ac93b48",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSIGDBHAB3I75JBJNGWEPBTJPS2FOVHD/"
          },
          {
            "name": "FEDORA-2022-1da581ac6d",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/REOZCUAPCA7NFDWYBDYX6EYXWLHABKBO/"
          },
          {
            "name": "GLSA-202401-31",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202401-31"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "containerd",
          "vendor": "containerd",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.5.13"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.6.0, \u003c 1.6.6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "containerd is an open source container runtime. A bug was found in the containerd\u0027s CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the `ExecSync` API. This can cause containerd to consume all available memory on the computer, denying service to other legitimate workloads. Kubernetes and crictl can both be configured to use containerd\u0027s CRI implementation; `ExecSync` may be used when running probes or when executing processes via an \"exec\" facility. This bug has been fixed in containerd 1.6.6 and 1.5.13. Users should update to these versions to resolve the issue. Users unable to upgrade should ensure that only trusted images and commands are used."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-31T13:06:25.784592",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/containerd/containerd/security/advisories/GHSA-5ffw-gxpp-mxpf"
        },
        {
          "url": "https://github.com/containerd/containerd/commit/c1bcabb4541930f643aa36a2b38655e131346382"
        },
        {
          "name": "[oss-security] 20220606 CVE-2022-31030: containerd CRI plugin: Host memory exhaustion through ExecSync",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2022/06/07/1"
        },
        {
          "name": "DSA-5162",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5162"
        },
        {
          "name": "FEDORA-2022-725ac93b48",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSIGDBHAB3I75JBJNGWEPBTJPS2FOVHD/"
        },
        {
          "name": "FEDORA-2022-1da581ac6d",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/REOZCUAPCA7NFDWYBDYX6EYXWLHABKBO/"
        },
        {
          "name": "GLSA-202401-31",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202401-31"
        }
      ],
      "source": {
        "advisory": "GHSA-5ffw-gxpp-mxpf",
        "discovery": "UNKNOWN"
      },
      "title": "containerd CRI plugin: Host memory exhaustion through ExecSync"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-31030",
    "datePublished": "2022-06-06T00:00:00",
    "dateReserved": "2022-05-18T00:00:00",
    "dateUpdated": "2024-08-03T07:03:40.336Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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