Server-Side Request Forgery (SSRF) in ownCloud Server



Published: 2020-02-28
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-918
Exploitation vector Network
Public exploit N/A
Vulnerable software
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ownCloud Server
Web applications / Modules and components for CMS

Vendor ownCloud

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Server-Side Request Forgery (SSRF)

EUVDB-ID: #VU25683

Risk: Low

CVSSv3.1:

CVE-ID: N/A

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of the federated url input in the public-link-share page. A remote authenticated attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

ownCloud Server: 10.3.0 - 10.3.1


CPE2.3 External links

http://owncloud.org/security/advisories/ssrf-in-add-to-your-owncloud-functionality/

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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