gsd-2019-6690
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
python-gnupg 0.4.3 allows context-dependent attackers to trick gnupg to decrypt other ciphertext than intended. To perform the attack, the passphrase to gnupg must be controlled by the adversary and the ciphertext should be trusted. Related to a "CWE-20: Improper Input Validation" issue affecting the affect functionality component.
Aliases
Aliases
CVE-2019-6690


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-6690",
    "description": "python-gnupg 0.4.3 allows context-dependent attackers to trick gnupg to decrypt other ciphertext than intended. To perform the attack, the passphrase to gnupg must be controlled by the adversary and the ciphertext should be trusted. Related to a \"CWE-20: Improper Input Validation\" issue affecting the affect functionality component.",
    "id": "GSD-2019-6690",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-6690.html",
      "https://ubuntu.com/security/CVE-2019-6690",
      "https://advisories.mageia.org/CVE-2019-6690.html",
      "https://packetstormsecurity.com/files/cve/CVE-2019-6690"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-6690"
      ],
      "details": "python-gnupg 0.4.3 allows context-dependent attackers to trick gnupg to decrypt other ciphertext than intended. To perform the attack, the passphrase to gnupg must be controlled by the adversary and the ciphertext should be trusted. Related to a \"CWE-20: Improper Input Validation\" issue affecting the affect functionality component.",
      "id": "GSD-2019-6690",
      "modified": "2023-12-13T01:23:49.733562Z",
      "schema_version": "1.4.0"
    }
  },
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          "affected_range": "==0.4.3",
          "affected_versions": "Version 0.4.3",
          "credit": "Alexander Kjall and Stig Palmquis",
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          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2019-06-18",
          "description": "python-gnupg allows context-dependent attackers to trick gnupg to decrypt other ciphertext than intended. To perform the attack, the passphrase to gnupg must be controlled by the adversary and the ciphertext should be trusted.",
          "fixed_versions": [
            "0.4.4"
          ],
          "identifier": "CVE-2019-6690",
          "identifiers": [
            "CVE-2019-6690"
          ],
          "not_impacted": "All versions before 0.4.3, all versions after 0.4.3",
          "package_slug": "pypi/python-gnupg",
          "pubdate": "2019-03-21",
          "solution": "Upgrade to version 0.4.4 or above.",
          "title": "Improper Input Validation",
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            "http://packetstormsecurity.com/files/151341/Python-GnuPG-0.4.3-Improper-Input-Validation.html",
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            "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6690",
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          "uuid": "d9404506-58d1-4b92-b3ec-9292cf34f3ca"
        }
      ]
    },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-04-06T18:27Z",
      "publishedDate": "2019-03-21T16:01Z"
    }
  }
}


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