Red Hat update for rh-java-common-xmlrpc

1) Deserialization of Untrusted Data

EUVDB-ID: #VU24686

Risk: High

CVSSv4.0: 7.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber]

CVE-ID: CVE-2019-17570

CWE-ID: CWE-502 - Deserialization of Untrusted Data

Exploit availability: No

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 within the org.apache.xmlrpc.parser.XmlRpcResponseParser:addResult() method in Apache XML-RPC (aka ws-xmlrpc) library. A malicious XML-RPC server could target a XML-RPC client causing it to execute arbitrary code.

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

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Software Collections: 1 for RHEL 6 - 1 for RHEL 7.7

CPE2.3

• cpe:2.3:a:red_hat:red_hat_software_collections:1 for RHEL 6:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_software_collections:1 for RHEL 7:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_software_collections:1 for RHEL 7.5:*:*:*:*:*:*:*

External links

https://access.redhat.com/errata/RHSA-2020:0310

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.