Vulnerability identifier: #VU22875

Vulnerability risk: High

CVSSv3.1:

CVE-ID: CVE-2019-10173

CWE-ID:

Exploitation vector: Network

Exploit availability:

Vulnerable software:
xstream
Universal components / Libraries / Libraries used by multiple products

Vendor: XStream

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data passed in XML or JSON formats within the xstream API. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

xstream: 1.4.10

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Fixed software versions

CPE

• cpe:2.3:a:x-stream:xstream:1.4.10:*:*:*:*:*:*:*

External links
http://x-stream.github.io/changes.html#1.4.11
http://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10173

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Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?