Vulnerability identifier: #VU12203

Vulnerability risk: Low

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-400

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Liferay Enterprise Portal
Web applications / CMS

Vendor: Liferay

Description
The vulnerability allows a remote attacker to cause DoS condition on the target system

The weakness exists due to an error when using Xuggler. A remote attacker can create a large number of temporary files during video playback when Xuggler is enabled for video conversion, trigger disk consumption and cause the service to crash.

Mitigation
Update to version 7.0 CE GA6 (7.0.5) or later.

Vulnerable software versions

Liferay Enterprise Portal: 7.0 CE GA5

---

External links
http://dev.liferay.com/web/community-security-team/known-vulnerabilities/-/asset_publisher/4AHAYapU...

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.