Multiple vulnerabilities in Red Hat JBoss Fuse and A-MQ

1) Unsafe reflection

EUVDB-ID: #VU22827

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2019-10174

CWE-ID: CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to Infinispan uses an insecure invokeAccessibly method from ReflectionUtil class that allows to invoke other private methods. A local user can abuse this functionality to execute arbitrary code on the system with privileges of Infinispan process.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Fuse: 6.3.13 - 6.3.14

JBoss A-MQ: 6.3.0

CPE2.3

• cpe:2.3:a:red_hat:fuse:6.3.13:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:fuse:6.3.14:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:amq:6.3.0:*:*:*:*:*:*:*

External links

https://access.redhat.com/errata/RHSA-2020:0481

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Cross-site scripting

EUVDB-ID: #VU14150

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2015-9251

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data when a cross-domain Ajax request is performed without the dataType option. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary text/javascript responses in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Fuse: 6.3.13 - 6.3.14

JBoss A-MQ: 6.3.0

CPE2.3

• cpe:2.3:a:red_hat:fuse:6.3.13:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:fuse:6.3.14:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:amq:6.3.0:*:*:*:*:*:*:*

External links

https://access.redhat.com/errata/RHSA-2020:0481

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.