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CVE-2018-5521 (GCVE-0-2018-5521)

Vulnerability from cvelistv5 – Published: 2018-06-01 14:00 – Updated: 2024-09-17 01:06
VLAI
Summary
On F5 BIG-IP 12.1.0-12.1.3.1, 11.6.1-11.6.3.1, 11.5.1-11.5.5, or 11.2.1, carefully crafted URLs can be used to reflect arbitrary content into GeoIP lookup responses, potentially exposing clients to XSS.
CWE
  • XSS
Assigner
References
URL Tags
http://www.securitytracker.com/id/1041021 vdb-entryx_refsource_SECTRACK
https://support.f5.com/csp/article/K23124150 x_refsource_CONFIRM
Impacted products
Vendor Product Version CPE status
F5 Networks, Inc. BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator) Affected: 12.1.0-12.1.3.1
Affected: 11.6.1-11.6.3.1
Affected: 11.5.1-11.5.5
Affected: 11.2.1
guessed Create a notification for this product.
Date Public
2018-05-30 00:00
Show details on NVD website

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                    "versionEndIncluding": "11.5.5",
                    "versionStartIncluding": "11.5.1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FD85C59D-43E8-4091-B0F6-5ACC40CC7257",
                    "versionEndIncluding": "11.6.3",
                    "versionStartIncluding": "11.6.1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E7860523-E8B3-4BEE-853A-6F0B5BCDDA5A",
                    "versionEndIncluding": "12.1.3",
                    "versionStartIncluding": "12.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_webaccelerator:11.2.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FF7FCC81-2F1D-4EF5-956B-085FB7FEFAE7",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3039312F-757B-4441-9108-2BF369C5A500",
                    "versionEndIncluding": "11.5.5",
                    "versionStartIncluding": "11.5.1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "622B8503-7952-4316-8F6F-76259C2E5A50",
                    "versionEndIncluding": "11.6.3",
                    "versionStartIncluding": "11.6.1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_websafe:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "937055BD-53FC-4D8E-B965-D676AA5ABA4C",
                    "versionEndIncluding": "12.1.3",
                    "versionStartIncluding": "12.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:f5:big-ip_websafe:11.2.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BFD9136F-100A-4747-84B7-33D6D8905DDB",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "On F5 BIG-IP 12.1.0-12.1.3.1, 11.6.1-11.6.3.1, 11.5.1-11.5.5, or 11.2.1, carefully crafted URLs can be used to reflect arbitrary content into GeoIP lookup responses, potentially exposing clients to XSS."
          },
          {
            "lang": "es",
            "value": "En F5 BIG-IP 12.1.0-12.1.3.1, 11.6.1-11.6.3.1, 11.5.1-11.5.5 o 11.2.1, las URL cuidadosamente manipuladas pueden emplearse para reflejar contenido arbitrario en las respuestas de b\u00fasqueda GeoIP, exponiendo potencialmente a los clientes a Cross-Site Scripting (XSS)."
          }
        ],
        "id": "CVE-2018-5521",
        "lastModified": "2024-11-21T04:08:59.160",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ],
          "cvssMetricV30": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.1,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                "version": "3.0"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 2.7,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2018-06-01T14:29:00.503",
        "references": [
          {
            "source": "f5sirt@f5.com",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securitytracker.com/id/1041021"
          },
          {
            "source": "f5sirt@f5.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://support.f5.com/csp/article/K23124150"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securitytracker.com/id/1041021"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://support.f5.com/csp/article/K23124150"
          }
        ],
        "sourceIdentifier": "f5sirt@f5.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-79"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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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.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

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.


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