CVE-2019-15616 — MEDIUM (4.3)

Q: What is CVE-2019-15616?

CVE-2019-15616 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Dangling remote share attempts in Nextcloud 16 allow a DNS pollution when running long.

Q: How severe is CVE-2019-15616?

CVE-2019-15616 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-15616?

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

Vulnerability Description

Dangling remote share attempts in Nextcloud 16 allow a DNS pollution when running long.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Nextcloud	Nextcloud Server	< 17.0.0

Related Weaknesses (CWE)

CWE-74 CWE-93

References

https://hackerone.com/reports/592864Permissions Required
https://nextcloud.com/security/advisory/?id=NC-SA-2020-005Vendor Advisory
https://hackerone.com/reports/592864Permissions Required
https://nextcloud.com/security/advisory/?id=NC-SA-2020-005Vendor Advisory

FAQ

What is CVE-2019-15616?

CVE-2019-15616 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Dangling remote share attempts in Nextcloud 16 allow a DNS pollution when running long.

How severe is CVE-2019-15616?

CVE-2019-15616 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-15616?

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