gsd-2023-22809
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a "--" argument that defeats a protection mechanism, e.g., an EDITOR='vim -- /path/to/extra/file' value.
Aliases
Aliases
CVE-2023-22809


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-22809",
    "id": "GSD-2023-22809",
    "references": [
      "https://alas.aws.amazon.com/cve/html/CVE-2023-22809.html",
      "https://www.debian.org/security/2023/dsa-5321",
      "https://advisories.mageia.org/CVE-2023-22809.html",
      "https://access.redhat.com/errata/RHSA-2023:0280",
      "https://access.redhat.com/errata/RHSA-2023:0281",
      "https://access.redhat.com/errata/RHSA-2023:0282",
      "https://access.redhat.com/errata/RHSA-2023:0283",
      "https://access.redhat.com/errata/RHSA-2023:0284",
      "https://access.redhat.com/errata/RHSA-2023:0287",
      "https://access.redhat.com/errata/RHSA-2023:0291",
      "https://access.redhat.com/errata/RHSA-2023:0292",
      "https://access.redhat.com/errata/RHSA-2023:0293",
      "https://access.redhat.com/errata/RHSA-2023:0859",
      "https://www.suse.com/security/cve/CVE-2023-22809.html",
      "https://ubuntu.com/security/CVE-2023-22809"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-22809"
      ],
      "details": "In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a \"--\" argument that defeats a protection mechanism, e.g., an EDITOR=\u0027vim -- /path/to/extra/file\u0027 value.",
      "id": "GSD-2023-22809",
      "modified": "2023-12-13T01:20:43.087287Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "STATE": "PUBLIC"
      },
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              "product": {
                "product_data": [
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                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
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      "data_version": "4.0",
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          }
        ]
      },
      "problemtype": {
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      "references": {
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          },
          {
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          },
          {
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          },
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          },
          {
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            "refsource": "FEDORA",
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          },
          {
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          },
          {
            "name": "http://packetstormsecurity.com/files/171644/sudo-1.9.12p1-Privilege-Escalation.html",
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            "refsource": "CONFIRM",
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          },
          {
            "name": "http://packetstormsecurity.com/files/172509/Sudoedit-Extra-Arguments-Privilege-Escalation.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/172509/Sudoedit-Extra-Arguments-Privilege-Escalation.html"
          },
          {
            "name": "20230817 KL-001-2023-003: Cisco ThousandEyes Enterprise Agent Virtual Appliance Arbitrary File Modification via sudoedit",
            "refsource": "FULLDISC",
            "url": "http://seclists.org/fulldisclosure/2023/Aug/21"
          },
          {
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          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.9.12",
                "versionStartIncluding": "1.8.0",
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            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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                "cpe_name": [],
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              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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          {
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            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
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            }
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        "problemtype": {
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              "description": [
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        "references": {
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              "url": "http://packetstormsecurity.com/files/174234/Cisco-ThousandEyes-Enterprise-Agent-Virtual-Appliance-Arbitrary-File-Modification.html"
            },
            {
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              "tags": [
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            },
            {
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              "refsource": "",
              "tags": [
                "Mailing List"
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            },
            {
              "name": "FEDORA-2023-298c136eee",
              "refsource": "",
              "tags": [
                "Mailing List"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G4YNBTTKTRT2ME3NTSXAPTOKYUE47XHZ/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-11-17T19:32Z",
      "publishedDate": "2023-01-18T17:15Z"
    }
  }
}


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