github - ghsa-hp3p-7892-f222

GHSA-HP3P-7892-F222

Vulnerability from github – Published: 2024-06-24 00:34 – Updated: 2024-07-03 18:46

Details

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.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-39331"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-23T22:15:09Z",
    "severity": "CRITICAL"
  },
  "details": "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.",
  "id": "GHSA-hp3p-7892-f222",
  "modified": "2024-07-03T18:46:22Z",
  "published": "2024-06-24T00:34:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39331"
    },
    {
      "type": "WEB",
      "url": "https://git.savannah.gnu.org/cgit/emacs.git/tree/etc/NEWS?h=emacs-29"
    },
    {
      "type": "WEB",
      "url": "https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=f4cc61636947b5c2f0afc67174dd369fe3277aa8"
    },
    {
      "type": "WEB",
      "url": "https://list.orgmode.org/87sex5gdqc.fsf%40localhost"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00023.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00024.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.gnu.org/archive/html/info-gnu-emacs/2024-06/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=40768225"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2024/06/23/1"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2024/06/23/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-39331 (GCVE-0-2024-39331)

Vulnerability from cvelistv5 – Published: 2024-06-23 00:00 – Updated: 2024-08-22 03:55

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.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://git.savannah.gnu.org/cgit/emacs.git/tree/…
	https://list.orgmode.org/87sex5gdqc.fsf%40localhost/
	https://lists.gnu.org/archive/html/info-gnu-emacs…
	https://git.savannah.gnu.org/cgit/emacs/org-mode.…
	https://www.openwall.com/lists/oss-security/2024/…
	https://www.openwall.com/lists/oss-security/2024/…
	https://news.ycombinator.com/item?id=40768225
	https://lists.debian.org/debian-lts-announce/2024…	mailing-list
	https://lists.debian.org/debian-lts-announce/2024…	mailing-list

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:gnu:emacs:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "emacs",
            "vendor": "gnu",
            "versions": [
              {
                "lessThan": "29.4",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-39331",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-21T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-94",
                "description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-22T03:55:10.601Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:26:14.279Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.savannah.gnu.org/cgit/emacs.git/tree/etc/NEWS?h=emacs-29"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://list.orgmode.org/87sex5gdqc.fsf%40localhost/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.gnu.org/archive/html/info-gnu-emacs/2024-06/msg00000.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=f4cc61636947b5c2f0afc67174dd369fe3277aa8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2024/06/23/1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2024/06/23/2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://news.ycombinator.com/item?id=40768225"
          },
          {
            "name": "[debian-lts-announce] 20240629 [SECURITY] [DLA 3848-1] org-mode security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00023.html"
          },
          {
            "name": "[debian-lts-announce] 20240629 [SECURITY] [DLA 3849-1] org-mode security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00024.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-29T07:06:02.248894",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://git.savannah.gnu.org/cgit/emacs.git/tree/etc/NEWS?h=emacs-29"
        },
        {
          "url": "https://list.orgmode.org/87sex5gdqc.fsf%40localhost/"
        },
        {
          "url": "https://lists.gnu.org/archive/html/info-gnu-emacs/2024-06/msg00000.html"
        },
        {
          "url": "https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=f4cc61636947b5c2f0afc67174dd369fe3277aa8"
        },
        {
          "url": "https://www.openwall.com/lists/oss-security/2024/06/23/1"
        },
        {
          "url": "https://www.openwall.com/lists/oss-security/2024/06/23/2"
        },
        {
          "url": "https://news.ycombinator.com/item?id=40768225"
        },
        {
          "name": "[debian-lts-announce] 20240629 [SECURITY] [DLA 3848-1] org-mode security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00023.html"
        },
        {
          "name": "[debian-lts-announce] 20240629 [SECURITY] [DLA 3849-1] org-mode security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00024.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-39331",
    "datePublished": "2024-06-23T00:00:00",
    "dateReserved": "2024-06-23T00:00:00",
    "dateUpdated": "2024-08-22T03:55:10.601Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-HP3P-7892-F222

CVE-2024-39331 (GCVE-0-2024-39331)

Tags

Sightings

Nomenclature