csaf_certbund - wid-sec-w-2023-2473

wid-sec-w-2023-2473

Vulnerability from csaf_certbund

Published

2020-05-11 22:00

Modified

2023-09-27 22:00

Summary

Ansible: Schwachstelle ermöglicht Offenlegung von Informationen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Ansible ist eine Software zur Automatisierung von Cloud Provisionierung, zum Konfigurationsmanagement und zur Anwendungsbereitstellung.

Angriff

Ein lokaler Angreifer kann eine Schwachstelle in Ansible und Ansible Tower ausnutzen, um Informationen offenzulegen.

Betroffene Betriebssysteme

- Linux

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Ansible ist eine Software zur Automatisierung von Cloud Provisionierung,\r\nzum Konfigurationsmanagement und zur Anwendungsbereitstellung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Ansible und Ansible Tower ausnutzen, um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-2473 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-2473.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2473 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2473"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASANSIBLE2-2023-008 vom 2023-09-27",
        "url": "https://alas.aws.amazon.com/AL2/ALASANSIBLE2-2023-008.html"
      },
      {
        "category": "external",
        "summary": "RedHat Bugzilla vom 2020-05-11",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10685"
      },
      {
        "category": "external",
        "summary": "NIST Database vom 2020-05-11",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10685"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:3309-1 vom 2020-11-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2020-November/007763.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4950 vom 2021-08-07",
        "url": "https://www.debian.org/security/2021/dsa-4950"
      }
    ],
    "source_lang": "en-US",
    "title": "Ansible: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2023-09-27T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:45:37.760+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-2473",
      "initial_release_date": "2020-05-11T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2020-05-11T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2020-11-12T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-08-08T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Ansible \u003c 2.7.17",
                "product": {
                  "name": "Open Source Ansible \u003c 2.7.17",
                  "product_id": "T016043",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible:2.7.17"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Ansible \u003c 2.8.11",
                "product": {
                  "name": "Open Source Ansible \u003c 2.8.11",
                  "product_id": "T016096",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible:2.8.11"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Ansible \u003c 2.9.7",
                "product": {
                  "name": "Open Source Ansible \u003c 2.9.7",
                  "product_id": "T016097",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible:2.9.7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Ansible"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Ansible Tower \u003c= 3.4.5",
                "product": {
                  "name": "Open Source Ansible Tower \u003c= 3.4.5",
                  "product_id": "T016504",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible_tower:3.4.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Ansible Tower \u003c= 3.5.5",
                "product": {
                  "name": "Open Source Ansible Tower \u003c= 3.5.5",
                  "product_id": "T016505",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible_tower:3.5.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Ansible Tower \u003c= 3.6.3",
                "product": {
                  "name": "Open Source Ansible Tower \u003c= 3.6.3",
                  "product_id": "T016506",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:ansible_tower:3.6.3"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Ansible Tower"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-10685",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Ansible und Ansible Tower. Wenn Module verwendet werden, die \"decrypt vault\" Dateien wie Assemble-, Script-, Unarchive-, win_copy, aws_s3- oder Copy-Module entschl\u00fcsseln, wird das tempor\u00e4re Verzeichnis in /tmp erstellt und die Geheimnisse bleiben unverschl\u00fcsselt. Auf Betriebssystemen, bei denen /tmp kein tmpfs, sondern Teil der Root-Partition ist, wird das Verzeichnis nur beim Booten geleert und die Entschl\u00fcsselung bleibt beim Ausschalten des Hosts erhalten. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "398363"
        ],
        "last_affected": [
          "T016506",
          "T016505",
          "T016504"
        ]
      },
      "release_date": "2020-05-11T22:00:00Z",
      "title": "CVE-2020-10685"
    }
  ]
}

cve-2020-10685

Vulnerability from cvelistv5

Published

2020-05-11 00:00

Modified

2024-08-04 11:06

Severity ?

5.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Summary

A flaw was found in Ansible Engine affecting Ansible Engine versions 2.7.x before 2.7.17 and 2.8.x before 2.8.11 and 2.9.x before 2.9.7 as well as Ansible Tower before and including versions 3.4.5 and 3.5.5 and 3.6.3 when using modules which decrypts vault files such as assemble, script, unarchive, win_copy, aws_s3 or copy modules. The temporary directory is created in /tmp leaves the s ts unencrypted. On Operating Systems which /tmp is not a tmpfs but part of the root partition, the directory is only cleared on boot and the decryp emains when the host is switched off. The system will be vulnerable when the system is not running. So decrypted data must be cleared as soon as possible and the data which normally is encrypted ble.

References

▼	URL	Tags
	https://security.gentoo.org/glsa/202006-11	vendor-advisory
	https://www.debian.org/security/2021/dsa-4950	vendor-advisory
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10685
	https://github.com/ansible/ansible/pull/68433

Impacted products

▼	Vendor	Product
	Red Hat	Ansible

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:06:10.628Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "GLSA-202006-11",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202006-11"
          },
          {
            "name": "DSA-4950",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-4950"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10685"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/ansible/ansible/pull/68433"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Ansible",
          "vendor": "Red Hat",
          "versions": [
            {
              "status": "affected",
              "version": "ansible-engine versions 2.7.x before 2.7.17"
            },
            {
              "status": "affected",
              "version": "ansible-engine 2.8.x before 2.8.11"
            },
            {
              "status": "affected",
              "version": "ansible-engine 2.9.x before 2.9.7"
            },
            {
              "status": "affected",
              "version": "Ansible Tower \u003c= 3.4.5 "
            },
            {
              "status": "affected",
              "version": "Ansible Tower \u003c= 3.5.5"
            },
            {
              "status": "affected",
              "version": "Ansible Tower \u003c= 3.6.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in Ansible Engine affecting Ansible Engine versions 2.7.x before 2.7.17 and 2.8.x before 2.8.11 and 2.9.x before 2.9.7 as well as Ansible Tower before and including versions 3.4.5 and 3.5.5 and 3.6.3 when using modules which decrypts vault files such as assemble, script, unarchive, win_copy, aws_s3 or copy modules. The temporary directory is created in /tmp leaves the s ts unencrypted. On Operating Systems which /tmp is not a tmpfs but part of the root partition, the directory is only cleared on boot and the decryp emains when the host is switched off. The system will be vulnerable when the system is not running. So decrypted data must be cleared as soon as possible and the data which normally is encrypted ble."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-459",
              "description": "CWE-459",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-07T00:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "GLSA-202006-11",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202006-11"
        },
        {
          "name": "DSA-4950",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2021/dsa-4950"
        },
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10685"
        },
        {
          "url": "https://github.com/ansible/ansible/pull/68433"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-10685",
    "datePublished": "2020-05-11T00:00:00",
    "dateReserved": "2020-03-20T00:00:00",
    "dateUpdated": "2024-08-04T11:06:10.628Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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