Vulnerability identifier: #VU12439

Vulnerability risk: Low

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2017-16865

CWE-ID: CWE-918

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Jira Software
Client/Desktop applications / Other client software

Vendor: Atlassian

Description
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.

The weakness exists in the Trello importer due to server-side request forgery when running in an environment like Amazon EC2. A remote attacker can gain access to a metadata resource that provides access credentials and other potentially confidential information.

Mitigation
Update to version 7.6.1 or 7.7.0.

Vulnerable software versions

Jira Software: 7.4.2

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External links
http://jira.atlassian.com/browse/JRASERVER-66642

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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.