msrc_cve-2024-39331
Vulnerability from csaf_microsoft
Published
2024-06-02 07:00
Modified
2024-09-11 00:00
Summary
In Emacs before 29.4 org-link-expand-abbrev in lisp/ol.el expands a %(...) link abbrev even when it specifies an unsafe function such as shell-command-to-string. This affects Org Mode before 9.7.5.

Notes

Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.


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{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2024-39331 In Emacs before 29.4 org-link-expand-abbrev in lisp/ol.el expands a %(...) link abbrev even when it specifies an unsafe function such as shell-command-to-string. This affects Org Mode before 9.7.5. - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-39331.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "In Emacs before 29.4 org-link-expand-abbrev in lisp/ol.el expands a %(...) link abbrev even when it specifies an unsafe function such as shell-command-to-string. This affects Org Mode before 9.7.5.",
    "tracking": {
      "current_release_date": "2024-09-11T00:00:00.000Z",
      "generator": {
        "date": "2025-10-20T01:43:12.046Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2024-39331",
      "initial_release_date": "2024-06-02T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-08-05T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2024-08-29T00:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Information published."
        },
        {
          "date": "2024-08-30T00:00:00.000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Information published."
        },
        {
          "date": "2024-08-31T00:00:00.000Z",
          "legacy_version": "1.3",
          "number": "4",
          "summary": "Information published."
        },
        {
          "date": "2024-09-01T00:00:00.000Z",
          "legacy_version": "1.4",
          "number": "5",
          "summary": "Information published."
        },
        {
          "date": "2024-09-02T00:00:00.000Z",
          "legacy_version": "1.5",
          "number": "6",
          "summary": "Information published."
        },
        {
          "date": "2024-09-03T00:00:00.000Z",
          "legacy_version": "1.6",
          "number": "7",
          "summary": "Information published."
        },
        {
          "date": "2024-09-05T00:00:00.000Z",
          "legacy_version": "1.7",
          "number": "8",
          "summary": "Information published."
        },
        {
          "date": "2024-09-06T00:00:00.000Z",
          "legacy_version": "1.8",
          "number": "9",
          "summary": "Information published."
        },
        {
          "date": "2024-09-07T00:00:00.000Z",
          "legacy_version": "1.9",
          "number": "10",
          "summary": "Information published."
        },
        {
          "date": "2024-09-08T00:00:00.000Z",
          "legacy_version": "2",
          "number": "11",
          "summary": "Information published."
        },
        {
          "date": "2024-09-11T00:00:00.000Z",
          "legacy_version": "2.1",
          "number": "12",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "12"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "2.0",
                "product": {
                  "name": "CBL Mariner 2.0",
                  "product_id": "17086"
                }
              },
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 emacs 29.4-1",
                "product": {
                  "name": "\u003ccbl2 emacs 29.4-1",
                  "product_id": "4"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 emacs 29.4-1",
                "product": {
                  "name": "cbl2 emacs 29.4-1",
                  "product_id": "17297"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 emacs 29.4-1",
                "product": {
                  "name": "\u003cazl3 emacs 29.4-1",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 emacs 29.4-1",
                "product": {
                  "name": "azl3 emacs 29.4-1",
                  "product_id": "17710"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccbl2 emacs 29.3-1",
                "product": {
                  "name": "\u003ccbl2 emacs 29.3-1",
                  "product_id": "1"
                }
              },
              {
                "category": "product_version",
                "name": "cbl2 emacs 29.3-1",
                "product": {
                  "name": "cbl2 emacs 29.3-1",
                  "product_id": "20241"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 emacs 29.3-2",
                "product": {
                  "name": "\u003cazl3 emacs 29.3-2",
                  "product_id": "2"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 emacs 29.3-2",
                "product": {
                  "name": "azl3 emacs 29.3-2",
                  "product_id": "20240"
                }
              }
            ],
            "category": "product_name",
            "name": "emacs"
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 emacs 29.4-1 as a component of CBL Mariner 2.0",
          "product_id": "17086-4"
        },
        "product_reference": "4",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 emacs 29.4-1 as a component of CBL Mariner 2.0",
          "product_id": "17297-17086"
        },
        "product_reference": "17297",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 emacs 29.4-1 as a component of Azure Linux 3.0",
          "product_id": "17084-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 emacs 29.4-1 as a component of Azure Linux 3.0",
          "product_id": "17710-17084"
        },
        "product_reference": "17710",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccbl2 emacs 29.3-1 as a component of CBL Mariner 2.0",
          "product_id": "17086-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 emacs 29.3-1 as a component of CBL Mariner 2.0",
          "product_id": "20241-17086"
        },
        "product_reference": "20241",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 emacs 29.3-2 as a component of Azure Linux 3.0",
          "product_id": "17084-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 emacs 29.3-2 as a component of Azure Linux 3.0",
          "product_id": "20240-17084"
        },
        "product_reference": "20240",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-39331",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "general",
          "text": "mitre",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "17297-17086",
          "17710-17084",
          "20241-17086",
          "20240-17084"
        ],
        "known_affected": [
          "17086-4",
          "17084-3",
          "17086-1",
          "17084-2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-39331 In Emacs before 29.4 org-link-expand-abbrev in lisp/ol.el expands a %(...) link abbrev even when it specifies an unsafe function such as shell-command-to-string. This affects Org Mode before 9.7.5. - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-39331.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-08-05T00:00:00.000Z",
          "details": "29.4-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17086-4",
            "17084-3",
            "17086-1",
            "17084-2"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "17086-4",
            "17084-3",
            "17086-1",
            "17084-2"
          ]
        }
      ],
      "title": "In Emacs before 29.4 org-link-expand-abbrev in lisp/ol.el expands a %(...) link abbrev even when it specifies an unsafe function such as shell-command-to-string. This affects Org Mode before 9.7.5."
    }
  ]
}


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