gsd-2022-27650
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.
Aliases
Aliases
CVE-2022-27650


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-27650",
    "description": "A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.",
    "id": "GSD-2022-27650",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-27650.html",
      "https://advisories.mageia.org/CVE-2022-27650.html",
      "https://linux.oracle.com/cve/CVE-2022-27650.html",
      "https://access.redhat.com/errata/RHSA-2022:1762",
      "https://access.redhat.com/errata/RHSA-2022:1793"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-27650"
      ],
      "details": "A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.",
      "id": "GSD-2022-27650",
      "modified": "2023-12-13T01:19:40.984990Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2022-27650",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "crun",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Affects crun v1.4.3 and prior, Fixed in \u2013 v1.4.4"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-276 - Incorrect Default Permissions"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2066845",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2066845"
          },
          {
            "name": "https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398",
            "refsource": "MISC",
            "url": "https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398"
          },
          {
            "name": "https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6",
            "refsource": "MISC",
            "url": "https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6"
          },
          {
            "name": "FEDORA-2022-10fd054d40",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HYIGABCZ7ZHAG2XCOGITTQRJU2ASWMFA/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
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                "cpe23Uri": "cpe:2.3:a:crun_project:crun:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.4.4",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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                "cpe_name": [],
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          {
            "children": [],
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              {
                "cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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        ]
      },
      "cve": {
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          "ID": "CVE-2022-27650"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            {
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              "value": "A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-276"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2066845",
              "refsource": "MISC",
              "tags": [
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              ],
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            },
            {
              "name": "https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6",
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              "tags": [
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              "url": "https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6"
            },
            {
              "name": "https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398",
              "refsource": "MISC",
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              ],
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              ],
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-11-28T17:51Z",
      "publishedDate": "2022-04-04T20:15Z"
    }
  }
}


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