CVE-2020-8202

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
Improper check of inputs in Nextcloud Preferred Providers app v1.6.0 allowed to perform a denial of service attack when using a very long password.
Overview
  • CVE ID
  • CVE-2020-8202
  • Assigner
  • support@hackerone.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-07-30T13:15:11
  • Last Modified Date
  • 2020-08-03T16:12:17
Weakness Enumerations
CWE URL
CWE-307 http://cwe.mitre.org/data/definitions/307.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:nextcloud:preferred_providers:1.6.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://nextcloud.com/security/advisory/?id=NC-SA-2020-028 Vendor Advisory
https://hackerone.com/reports/840598 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-8202
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8202
History
Created Old Value New Value Data Type Notes
2022-05-10 17:26:47 Added to TrackCVE
2022-12-04 20:27:40 cve-assignments@hackerone.com support@hackerone.com CVE Assigner updated
2022-12-04 20:27:40 2020-07-30T13:15Z 2020-07-30T13:15:11 CVE Published Date updated
2022-12-04 20:27:40 2020-08-03T16:12:17 CVE Modified Date updated
2022-12-04 20:27:40 Analyzed Vulnerability Status updated