GSD-2017-18361

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.
Aliases
Aliases
CVE-2017-18361
To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-18361",
    "description": "In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.",
    "id": "GSD-2017-18361",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-18361.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-18361"
      ],
      "details": "In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.",
      "id": "GSD-2017-18361",
      "modified": "2023-12-13T01:21:11.152424Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
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      "references": {
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          {
            "name": "https://github.com/Pylons/colander/pull/323",
            "refsource": "MISC",
            "url": "https://github.com/Pylons/colander/pull/323"
          },
          {
            "name": "https://github.com/Pylons/colander/issues/290",
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            "url": "https://github.com/Pylons/colander/issues/290"
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=1.6",
          "affected_versions": "All versions up to 1.6",
          "credit": "Przemek",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-835",
            "CWE-937"
          ],
          "date": "2019-10-03",
          "description": "In Pylons Colander, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.",
          "fixed_versions": [
            "1.7.0"
          ],
          "identifier": "CVE-2017-18361",
          "identifiers": [
            "CVE-2017-18361"
          ],
          "not_impacted": "All versions after 1.6",
          "package_slug": "pypi/colander",
          "pubdate": "2019-02-01",
          "solution": "Upgrade to version 1.7.0 or above.",
          "title": "Denial of Service",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2017-18361",
            "https://github.com/Pylons/colander/issues/290",
            "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18361",
            "https://cwe.mitre.org/data/definitions/400.html",
            "https://github.com/Pylons/colander/blob/master/CHANGES.rst#170-2019-02-01",
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          "uuid": "76d40558-ee95-4aae-81e8-79d6f7f4436c"
        }
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    },
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                "cpe_name": [],
                "versionEndIncluding": "1.6",
                "vulnerable": true
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
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          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-10-03T00:03Z",
      "publishedDate": "2019-02-01T09:29Z"
    }
  }
}


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