GSD-2021-25630

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
"loolforkit" is a privileged program that is supposed to be run by a special, non-privileged "lool" user. Before doing anything else "loolforkit" checks, if it was invoked by the "lool" user, and refuses to run with privileges, if it's not the case. In the vulnerable version of "loolforkit" this check was wrong, so a normal user could start "loolforkit" and eventually get local root privileges.
Aliases
Aliases
CVE-2021-25630
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{
  "GSD": {
    "alias": "CVE-2021-25630",
    "description": "\"loolforkit\" is a privileged program that is supposed to be run by a special, non-privileged \"lool\" user. Before doing anything else \"loolforkit\" checks, if it was invoked by the \"lool\" user, and refuses to run with privileges, if it\u0027s not the case. In the vulnerable version of \"loolforkit\" this check was wrong, so a normal user could start \"loolforkit\" and eventually get local root privileges.",
    "id": "GSD-2021-25630",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-25630.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-25630"
      ],
      "details": "\"loolforkit\" is a privileged program that is supposed to be run by a special, non-privileged \"lool\" user. Before doing anything else \"loolforkit\" checks, if it was invoked by the \"lool\" user, and refuses to run with privileges, if it\u0027s not the case. In the vulnerable version of \"loolforkit\" this check was wrong, so a normal user could start \"loolforkit\" and eventually get local root privileges.",
      "id": "GSD-2021-25630",
      "modified": "2023-12-13T01:23:21.216147Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security@documentfoundation.org",
        "DATE_PUBLIC": "2021-01-26T00:00:00.000Z",
        "ID": "CVE-2021-25630",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
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                  {
                    "product_name": "Collabora Online",
                    "version": {
                      "version_data": [
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                          "version_affected": "\u003c",
                          "version_name": "Collabora Online 4.2",
                          "version_value": "4.2.13"
                        },
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                          "version_affected": "\u003c",
                          "version_name": "Collabora Online 6.4",
                          "version_value": "6.4.3"
                        }
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              },
              "vendor_name": "Collabora Productivity"
            },
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                    "product_name": "LibreOffice Online",
                    "version": {
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                          "version_value": "7.0.1.1"
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              "vendor_name": "The Document Foundation"
            }
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        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Thanks to Matthias Gerstner (SUSE) for raising the issue."
        }
      ],
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      "description": {
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            "value": "\"loolforkit\" is a privileged program that is supposed to be run by a special, non-privileged \"lool\" user. Before doing anything else \"loolforkit\" checks, if it was invoked by the \"lool\" user, and refuses to run with privileges, if it\u0027s not the case. In the vulnerable version of \"loolforkit\" this check was wrong, so a normal user could start \"loolforkit\" and eventually get local root privileges."
          }
        ]
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      "references": {
        "reference_data": [
          {
            "name": "https://github.com/CollaboraOnline/online/security/advisories/GHSA-49w3-gr3w-m68v",
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            "url": "https://github.com/CollaboraOnline/online/security/advisories/GHSA-49w3-gr3w-m68v"
          },
          {
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            "url": "https://www.openwall.com/lists/oss-security/2021/01/18/3"
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        ]
      },
      "source": {
        "discovery": "EXTERNAL"
      }
    },
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                "cpe_name": [],
                "versionEndExcluding": "4.2.13",
                "versionStartIncluding": "4.2.0",
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        "description": {
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              "value": "\"loolforkit\" is a privileged program that is supposed to be run by a special, non-privileged \"lool\" user. Before doing anything else \"loolforkit\" checks, if it was invoked by the \"lool\" user, and refuses to run with privileges, if it\u0027s not the case. In the vulnerable version of \"loolforkit\" this check was wrong, so a normal user could start \"loolforkit\" and eventually get local root privileges."
            }
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        },
        "problemtype": {
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              "url": "https://github.com/CollaboraOnline/online/security/advisories/GHSA-49w3-gr3w-m68v"
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
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            "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": "2021-02-27T03:04Z",
      "publishedDate": "2021-02-23T16:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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