{
  "document": {
    "aggregate_severity": {
      "text": "Medium"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/debian10els/vex/2021/cve-2021-3620-els_os-debian10els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-08-03T13:44:01Z",
      "generator": {
        "date": "2026-08-03T13:44:01Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2021-3620-ELS_OS-DEBIAN10ELS",
      "initial_release_date": "2021-01-01T00:00:00Z",
      "revision_history": [
        {
          "date": "2021-01-01T00:00:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-07-31T18:31:02Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-08-03T13:44:01Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "3"
    },
    "title": "Security update on CVE-2021-3620"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Debian 10",
                "product": {
                  "name": "Debian 10",
                  "product_id": "Debian-10",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Debian"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "ansible-0:2.7.7+dfsg-1+deb10u2.all",
                "product": {
                  "name": "ansible-0:2.7.7+dfsg-1+deb10u2.all",
                  "product_id": "ansible-0:2.7.7+dfsg-1+deb10u2.all",
                  "product_identification_helper": {
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                  }
                }
              },
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                "product": {
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                  "product_id": "ansible-doc-0:2.7.7+dfsg-1+deb10u2.all",
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                    "purl": "pkg:deb/debian/ansible-doc@2.7.7%2Bdfsg-1%2Bdeb10u2?arch=all"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "all"
          }
        ],
        "category": "vendor",
        "name": "Software in the Public Interest, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
                "product": {
                  "name": "ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
                  "product_id": "ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/ansible@2.7.7%2Bdfsg-1%2Bdeb10u2%2Btuxcare.els1?arch=all"
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              },
              {
                "category": "product_version",
                "name": "ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
                "product": {
                  "name": "ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
                  "product_id": "ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/ansible-doc@2.7.7%2Bdfsg-1%2Bdeb10u2%2Btuxcare.els1?arch=all"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "all"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all as a component of Debian 10",
          "product_id": "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all"
        },
        "product_reference": "ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all as a component of Debian 10",
          "product_id": "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all"
        },
        "product_reference": "ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-0:2.7.7+dfsg-1+deb10u2.all as a component of Debian 10",
          "product_id": "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2.all"
        },
        "product_reference": "ansible-0:2.7.7+dfsg-1+deb10u2.all",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-doc-0:2.7.7+dfsg-1+deb10u2.all as a component of Debian 10",
          "product_id": "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2.all"
        },
        "product_reference": "ansible-doc-0:2.7.7+dfsg-1+deb10u2.all",
        "relates_to_product_reference": "Debian-10"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-3620",
      "cwe": {
        "id": "CWE-209",
        "name": "Generation of Error Message Containing Sensitive Information"
      },
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Ansible Engine's ansible-connection module, where sensitive information such as the Ansible user credentials is disclosed by default in the traceback error message. The highest threat from this vulnerability is to confidentiality.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "known_affected": [
          "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
          "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2.all",
          "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
          "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2.all"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2021-3620"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=1975767",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1975767"
        },
        {
          "category": "external",
          "summary": "https://github.com/ansible/ansible/blob/stable-2.9/changelogs/CHANGELOG-v2.9.rst#security-fixes",
          "url": "https://github.com/ansible/ansible/blob/stable-2.9/changelogs/CHANGELOG-v2.9.rst#security-fixes"
        },
        {
          "category": "external",
          "summary": "https://github.com/ansible/ansible/commit/fe28767970c8ec62aabe493c46b53a5de1e5fac0",
          "url": "https://github.com/ansible/ansible/commit/fe28767970c8ec62aabe493c46b53a5de1e5fac0"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2023/12/msg00018.html",
          "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00018.html"
        }
      ],
      "release_date": "2022-03-03T19:15:00Z",
      "remediations": [
        {
          "category": "no_fix_planned",
          "date": "2026-08-03T11:36:54.490788Z",
          "details": "This flaw only exposes credentials within a Python traceback on the Ansible control host when a task/connection error occurs, so it has no remote vector and does not provide privilege escalation. The impact is limited to confidentiality of that local error output (no integrity or availability effect), and only users who can run Ansible or read its job logs on the controller can access it. Given these constraints, it is a reasonable low‑priority item in centrally managed VM/server deployments.",
          "product_ids": [
            "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
            "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2.all",
            "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
            "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2.all"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "baseSeverity": "LOW",
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
            "Debian-10:ansible-0:2.7.7+dfsg-1+deb10u2.all",
            "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2+tuxcare.els1.all",
            "Debian-10:ansible-doc-0:2.7.7+dfsg-1+deb10u2.all"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}