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[email protected]CVE-2019-17657

HistoryApr 07, 2020 - 6:15 p.m.

CVE-2019-17657

2020-04-0718:15:13

CWE-400

[email protected]

web.nvd.nist.gov

cve-2019-17657

uncontrolled resource consumption

fortinet

fortiswitch

fortianalyzer

fortimanager

fortiap

dos

nvd

http

slow http dos attacks

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.004 Low

EPSS

Percentile

75.3%

JSON

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.

Affected configurations

NVD

Node

fortinetfortianalyzerRange<6.2.3

fortinetfortiap-sRange<6.2.2

fortinetfortiap-w2Range<6.2.2

fortinetfortimanagerRange<6.2.3

fortinetfortiswitchRange<3.6.11

fortinetfortiswitchRange6.0.0–6.0.6

fortinetfortiswitchRange6.2.0–6.2.2

CPENameOperatorVersion
fortinet:fortianalyzerfortinet fortianalyzerlt6.2.3
fortinet:fortiap-sfortinet fortiap-slt6.2.2
fortinet:fortiap-w2fortinet fortiap-w2lt6.2.2
fortinet:fortimanagerfortinet fortimanagerlt6.2.3
fortinet:fortiswitchfortinet fortiswitchlt3.6.11
fortinet:fortiswitchfortinet fortiswitchlt6.0.6
fortinet:fortiswitchfortinet fortiswitchlt6.2.2

CPE	Name	Operator	Version
fortinet:fortianalyzer	fortinet fortianalyzer	lt	6.2.3
fortinet:fortiap-s	fortinet fortiap-s	lt	6.2.2
fortinet:fortiap-w2	fortinet fortiap-w2	lt	6.2.2
fortinet:fortimanager	fortinet fortimanager	lt	6.2.3
fortinet:fortiswitch	fortinet fortiswitch	lt	3.6.11
fortinet:fortiswitch	fortinet fortiswitch	lt	6.0.6
fortinet:fortiswitch	fortinet fortiswitch	lt	6.2.2

CNA Affected

[
  {
    "product": "Fortinet FortiSwitch",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "below 3.6.11"
      },
      {
        "status": "affected",
        "version": "6.0.6 and 6.2.2"
      }
    ]
  },
  {
    "product": "FortiAnalyzer",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "below 6.2.3"
      }
    ]
  },
  {
    "product": "FortiManager",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "below 6.2.3"
      }
    ]
  },
  {
    "product": "FortiAP-S/W2",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "below 6.2.2"
      }
    ]
  }
]