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CVE-2019-17657 (GCVE-0-2019-17657)

Vulnerability from cvelistv5 – Published: 2020-04-07 17:11 – Updated: 2024-10-25 14:25
VLAI
Summary
An Uncontrolled Resource Consumption vulnerability in Fortinet FortiSwitch below 3.6.11, 6.0.6 and 6.2.2, FortiAnalyzer below 6.2.3, FortiManager below 6.2.3 and FortiAP-S/W2 below 6.2.2 may allow an attacker to cause admin webUI denial of service (DoS) via handling special crafted HTTP requests/responses in pieces slowly, as demonstrated by Slow HTTP DoS Attacks.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-24 20:09 UTC
CWE
  • Denial of service
Assigner
References
URL Tags
https://fortiguard.com/psirt/FG-IR-19-013 x_refsource_CONFIRM
Impacted products
Vendor Product Version CPE status
n/a Fortinet FortiSwitch Affected: below 3.6.11
Affected: 6.0.6 and 6.2.2
n/a FortiAnalyzer Affected: below 6.2.3
n/a FortiManager Affected: below 6.2.3
n/a FortiAP-S/W2 Affected: below 6.2.2
Date Public
2020-02-03 00:00
Show details on NVD website
To clipboard 

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              "url": "https://fortiguard.com/psirt/FG-IR-19-013"
            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "psirt@fortinet.com",
              "ID": "CVE-2019-17657",
              "STATE": "PUBLIC"
            },
            "affects": {
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                          "version": {
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                              },
                              {
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                        {
                          "product_name": "FortiAnalyzer",
                          "version": {
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                        },
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                          "product_name": "FortiManager",
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            "data_version": "4.0",
            "description": {
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                  "value": "An Uncontrolled Resource Consumption vulnerability in Fortinet FortiSwitch below 3.6.11, 6.0.6 and 6.2.2, FortiAnalyzer below 6.2.3, FortiManager below 6.2.3 and FortiAP-S/W2 below 6.2.2 may allow an attacker to cause admin webUI denial of service (DoS) via handling special crafted HTTP requests/responses in pieces slowly, as demonstrated by Slow HTTP DoS Attacks."
                }
              ]
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "Denial of service"
                    }
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              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://fortiguard.com/psirt/FG-IR-19-013",
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        "assignerShortName": "fortinet",
        "cveId": "CVE-2019-17657",
        "datePublished": "2020-04-07T17:11:07.000Z",
        "dateReserved": "2019-10-16T00:00:00.000Z",
        "dateUpdated": "2024-10-25T14:25:34.274Z",
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      },
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      "dataVersion": "5.1"
    }
  }
}



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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.


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.