{
  "document": {
    "aggregate_severity": {
      "text": "Critical"
    },
    "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-2021-41116-els_os-debian10els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-08-18T16:44:40Z",
      "generator": {
        "date": "2026-08-18T16:44:40Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2021-41116-ELS_OS-DEBIAN10ELS",
      "initial_release_date": "2021-10-05T18:15:00Z",
      "revision_history": [
        {
          "date": "2021-10-05T18:15:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-08-18T16:44:40Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2021-41116"
  },
  "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"
          }
        ],
        "category": "vendor",
        "name": "Software in the Public Interest, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "composer-0:1.8.4-1+deb10u4+tuxcare.els1.all",
                "product": {
                  "name": "composer-0:1.8.4-1+deb10u4+tuxcare.els1.all",
                  "product_id": "composer-0:1.8.4-1+deb10u4+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/tuxcare/composer@1.8.4-1%2Bdeb10u4%2Btuxcare.els1?arch=all"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "all"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "composer-0:1.8.4-1+deb10u4+tuxcare.els1.all as a component of Debian 10",
          "product_id": "Debian-10:composer-0:1.8.4-1+deb10u4+tuxcare.els1.all"
        },
        "product_reference": "composer-0:1.8.4-1+deb10u4+tuxcare.els1.all",
        "relates_to_product_reference": "Debian-10"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-41116",
      "cwe": {
        "id": "CWE-77",
        "name": "Improper Neutralization of Special Elements used in a Command ('Command Injection')"
      },
      "notes": [
        {
          "category": "description",
          "text": "Composer is an open source dependency manager for the PHP language. In affected versions windows users running Composer to install untrusted dependencies are subject to command injection and should upgrade their composer version. Other OSs and WSL are not affected. The issue has been resolved in composer versions 1.10.23 and 2.1.9. There are no workarounds for this issue.",
          "title": "Vulnerability description"
        },
        {
          "category": "other",
          "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.",
          "title": "Statement"
        }
      ],
      "product_status": {
        "known_not_affected": [
          "Debian-10:composer-0:1.8.4-1+deb10u4+tuxcare.els1.all"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2021-41116"
        },
        {
          "category": "external",
          "summary": "https://github.com/composer/composer/commit/ca5e2f8d505fd3bfac6f7c85b82f2740becbc0aa",
          "url": "https://github.com/composer/composer/commit/ca5e2f8d505fd3bfac6f7c85b82f2740becbc0aa"
        },
        {
          "category": "external",
          "summary": "https://github.com/composer/composer/security/advisories/GHSA-frqg-7g38-6gcf",
          "url": "https://github.com/composer/composer/security/advisories/GHSA-frqg-7g38-6gcf"
        },
        {
          "category": "external",
          "summary": "https://www.sonarsource.com/blog/securing-developer-tools-package-managers/",
          "url": "https://www.sonarsource.com/blog/securing-developer-tools-package-managers/"
        }
      ],
      "release_date": "2021-10-05T18:15:00Z",
      "threats": [
        {
          "category": "impact",
          "details": "Critical"
        },
        {
          "category": "impact",
          "date": "2026-06-25T07:00:36.529538Z",
          "details": "critical",
          "product_ids": [
            "Debian-10:composer-0:1.8.4-1+deb10u4+tuxcare.els1.all"
          ]
        }
      ]
    }
  ]
}