CVE-2018-16467 — MEDIUM (5.3)

Q: What is CVE-2018-16467?

CVE-2018-16467 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A missing check in Nextcloud Server prior to 14.0.0 could give unauthorized access to the previews of single file password protected shares.

Q: How severe is CVE-2018-16467?

CVE-2018-16467 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-16467?

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

Vulnerability Description

A missing check in Nextcloud Server prior to 14.0.0 could give unauthorized access to the previews of single file password protected shares.

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Nextcloud	Nextcloud Server	< 14.0.0

Related Weaknesses (CWE)

CWE-287 CWE-200

References

https://hackerone.com/reports/231917ExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2018-014Vendor Advisory
https://hackerone.com/reports/231917ExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2018-014Vendor Advisory

FAQ

What is CVE-2018-16467?

CVE-2018-16467 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A missing check in Nextcloud Server prior to 14.0.0 could give unauthorized access to the previews of single file password protected shares.

How severe is CVE-2018-16467?

CVE-2018-16467 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-2018-16467?

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