Vulnerability identifier: #VU25467

Vulnerability risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2019-13967

CWE-ID: CWE-399

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
iTop
Web applications / Other software

Vendor: Combodo

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application is unable to handle multiple request to launch a compile operation. A remote attacker can send multiple request pages/exec.php?exec_env=production&exec_module=itop-hub-connector&exec_page=ajax.php&operation=compile URI and perform a denial of service attack.

Mitigation
Install update from vendor's website.

Vulnerable software versions

iTop: 2.2.0 - 2.6.0

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External links
http://www.itophub.io/wiki/page?id=latest%3Arelease%3Achange_log

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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. However, proof of concept for this vulnerability is available.