GSD-2022-27651

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.
Aliases
Aliases
CVE-2022-27651
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{
  "GSD": {
    "alias": "CVE-2022-27651",
    "description": "A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.",
    "id": "GSD-2022-27651",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-27651.html",
      "https://access.redhat.com/errata/RHSA-2022:1407",
      "https://access.redhat.com/errata/RHSA-2022:1565",
      "https://access.redhat.com/errata/RHSA-2022:1566",
      "https://linux.oracle.com/cve/CVE-2022-27651.html",
      "https://access.redhat.com/errata/RHSA-2022:1762",
      "https://access.redhat.com/errata/RHSA-2022:4651",
      "https://access.redhat.com/errata/RHSA-2022:4816"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-27651"
      ],
      "details": "A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.",
      "id": "GSD-2022-27651",
      "modified": "2023-12-13T01:19:41.286327Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2022-27651",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "buildah",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Affects buildah v1.24.0 and prior, Fixed in - v1.25.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
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            "value": "A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-276 - Incorrect Default Permissions"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2066840",
            "refsource": "MISC",
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          },
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          },
          {
            "name": "https://github.com/containers/buildah/commit/e7e55c988c05dd74005184ceb64f097a0cfe645b",
            "refsource": "MISC",
            "url": "https://github.com/containers/buildah/commit/e7e55c988c05dd74005184ceb64f097a0cfe645b"
          },
          {
            "name": "FEDORA-2022-224a93852c",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2VWH6X6HOFPO6HTESF42HIJZEPXSWVIO/"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7NETC7I6RTMMBRJJQVJOJUPDK4W4PQSJ/"
          },
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/25YI27MENCEPZTTGRVU6BQD5V53FNI52/"
          }
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    },
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          "affected_versions": "All versions before 1.25.0",
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          ],
          "date": "2022-04-05",
          "description": "A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.",
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          "package_slug": "go/github.com/containers/buildah",
          "pubdate": "2022-04-01",
          "solution": "Upgrade to version 1.25.0 or above.",
          "title": "Incorrect Default Permissions",
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            "https://github.com/containers/buildah/pull/3855",
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            "https://nvd.nist.gov/vuln/detail/CVE-2022-27651",
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          "description": "A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.",
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          ],
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            "CVE-2022-27651"
          ],
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          "package_slug": "go/github.com/containers/buildah/chroot",
          "pubdate": "2022-04-01",
          "solution": "Upgrade to version 1.25.0 or above.",
          "title": "Incorrect Default Permissions",
          "urls": [
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            "https://nvd.nist.gov/vuln/detail/CVE-2022-27651",
            "https://bugzilla.redhat.com/show_bug.cgi?id=2066840",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2VWH6X6HOFPO6HTESF42HIJZEPXSWVIO/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7NETC7I6RTMMBRJJQVJOJUPDK4W4PQSJ/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/25YI27MENCEPZTTGRVU6BQD5V53FNI52/",
            "https://pkg.go.dev/vuln/GO-2022-0417",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "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:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-09-03T03:56Z",
      "publishedDate": "2022-04-04T20:15Z"
    }
  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.