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GSD-2020-8287

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.
Aliases
Aliases
CVE-2020-8287
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-8287",
    "description": "Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.",
    "id": "GSD-2020-8287",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-8287.html",
      "https://www.debian.org/security/2021/dsa-4826",
      "https://access.redhat.com/errata/RHSA-2021:0551",
      "https://access.redhat.com/errata/RHSA-2021:0549",
      "https://access.redhat.com/errata/RHSA-2021:0548",
      "https://access.redhat.com/errata/RHSA-2021:0521",
      "https://access.redhat.com/errata/RHSA-2021:0485",
      "https://access.redhat.com/errata/RHSA-2021:0421",
      "https://advisories.mageia.org/CVE-2020-8287.html",
      "https://security.archlinux.org/CVE-2020-8287",
      "https://linux.oracle.com/cve/CVE-2020-8287.html",
      "https://ubuntu.com/security/CVE-2020-8287"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8287"
      ],
      "details": "Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.",
      "id": "GSD-2020-8287",
      "modified": "2023-12-13T01:21:53.423870Z",
      "schema_version": "1.4.0"
    }
  },
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          "cvssV2": {
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            "accessVector": "NETWORK",
            "authentication": "NONE",
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            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
            "version": "2.0"
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          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackVector": "NETWORK",
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            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
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          },
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          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2023-02-03T19:12Z",
      "publishedDate": "2021-01-06T21:15Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.