CVE-2020-8202 — MEDIUM (5.3)

Vulnerability 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.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Nextcloud	Preferred Providers	1.6.0

Related Weaknesses (CWE)

CWE-307

References

https://hackerone.com/reports/840598ExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-028Vendor Advisory
https://hackerone.com/reports/840598ExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-028Vendor Advisory

FAQ

What is CVE-2020-8202?

CVE-2020-8202 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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.

How severe is CVE-2020-8202?

CVE-2020-8202 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-8202?

Check the references section above for vendor advisories and patch information. Affected products include: Nextcloud Preferred Providers.