gsd-2022-32205
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven't expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a "sister server" to effectively cause a denial of service for a sibling site on the same second level domain using this method.
Aliases
Aliases
CVE-2022-32205


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-32205",
    "description": "A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl \u003c 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven\u0027t expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a \"sister server\" to effectively cause a denial of service for a sibling site on the same second level domain using this method.",
    "id": "GSD-2022-32205",
    "references": [
      "https://advisories.mageia.org/CVE-2022-32205.html",
      "https://www.suse.com/security/cve/CVE-2022-32205.html",
      "https://ubuntu.com/security/CVE-2022-32205",
      "https://security.archlinux.org/CVE-2022-32205",
      "https://www.debian.org/security/2022/dsa-5197"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
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        "CVE-2022-32205"
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      "id": "GSD-2022-32205",
      "modified": "2023-12-13T01:19:12.412864Z",
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            "lang": "en",
            "value": "A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl \u003c 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven\u0027t expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a \"sister server\" to effectively cause a denial of service for a sibling site on the same second level domain using this method."
          },
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            "value": "Un servidor malicioso puede servir cantidades excesivas de encabezados \"Set-Cookie:\" en una respuesta HTTP a curl y curl versiones anteriores a 7.84.0 las almacena todas. Una cantidad suficientemente grande de cookies (grandes) hace que las subsiguientes peticiones HTTP a este, o a otros servidores con los que coincidan las cookies, creen peticiones que superen el umbral que curl usa internamente para evitar el env\u00edo de peticiones locamente grandes (1048576 bytes) y en su lugar devuelva un error. Este estado de denegaci\u00f3n puede permanecer mientras sea mantenidas las mismas cookies, coincidan y no hayan expirado. Debido a las reglas de coincidencia de cookies, un servidor en \"foo.example.com\" puede establecer cookies que tambi\u00e9n coincidan para \"bar.example.com\", haciendo posible que un \"servidor hermano\" cause efectivamente una denegaci\u00f3n de servicio para un sitio hermano en el mismo dominio de segundo nivel usando este m\u00e9todo"
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        "id": "CVE-2022-32205",
        "lastModified": "2024-03-27T15:01:05.383",
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                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.3,
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                "confidentialityImpact": "NONE",
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                "scope": "UNCHANGED",
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        "published": "2022-07-07T13:15:08.277",
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              "Third Party Advisory"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/"
          },
          {
            "source": "support@hackerone.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/202212-01"
          },
          {
            "source": "support@hackerone.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220915-0003/"
          },
          {
            "source": "support@hackerone.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://support.apple.com/kb/HT213488"
          },
          {
            "source": "support@hackerone.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5197"
          }
        ],
        "sourceIdentifier": "support@hackerone.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-770"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-770"
              }
            ],
            "source": "support@hackerone.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.