Vulnerability identifier: #VU14516

Vulnerability risk: Low

CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-1000652

CWE-ID: CWE-611

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
JabRef
Client/Desktop applications / File managers, FTP clients

Vendor: JabRef

Description

The vulnerability allows a remote attacker to conduct XXE attack on the target system.

The vulnerability exists due to improper processing of XML input that contains a reference to an external entity by the MsBibImporter XML parser. A remote attacker can trick the victim into open an XML file that submit malicious input, conduct an XXE attack, which the attacker could use to access sensitive information, cause a denial of service (DoS) condition, or perform other unauthorized actions on the system. 

Mitigation
Install update from vendor's website.

Vulnerable software versions

JabRef: 2.8.0 - 4.3.1

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External links
http://github.com/JabRef/jabref/issues/4229

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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.