GSD-2020-11867

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
Audacity through 2.3.3 saves temporary files to /var/tmp/audacity-$USER by default. After Audacity creates the temporary directory, it sets its permissions to 755. Any user on the system can read and play the temporary audio .au files located there.
Aliases
Aliases
CVE-2020-11867
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-11867",
    "description": "Audacity through 2.3.3 saves temporary files to /var/tmp/audacity-$USER by default. After Audacity creates the temporary directory, it sets its permissions to 755. Any user on the system can read and play the temporary audio .au files located there.",
    "id": "GSD-2020-11867",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-11867.html",
      "https://advisories.mageia.org/CVE-2020-11867.html",
      "https://security.archlinux.org/CVE-2020-11867"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-11867"
      ],
      "details": "Audacity through 2.3.3 saves temporary files to /var/tmp/audacity-$USER by default. After Audacity creates the temporary directory, it sets its permissions to 755. Any user on the system can read and play the temporary audio .au files located there.",
      "id": "GSD-2020-11867",
      "modified": "2023-12-13T01:22:07.521893Z",
      "schema_version": "1.4.0"
    }
  },
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            "refsource": "MISC",
            "url": "https://github.com/audacity/audacity/releases"
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          {
            "name": "https://salvatoresecurity.com/the-many-perils-of-tmp/",
            "refsource": "MISC",
            "url": "https://salvatoresecurity.com/the-many-perils-of-tmp/"
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          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WKK3S2QBXBHOFOQMXMGY5QAKVUWUX2YY/"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MG5PSF4CJ7UPMJHWX553EG3P2XN3PAYI/"
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                "cpe_name": [],
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            }
          ]
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          "reference_data": [
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              "url": "https://github.com/audacity/audacity/releases"
            },
            {
              "name": "https://salvatoresecurity.com/the-many-perils-of-tmp/",
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-01-01T18:11Z",
      "publishedDate": "2020-11-30T22:15Z"
    }
  }
}


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  • 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.
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