Red Hat update for rabbitmq-server

1) Cross-site scripting

EUVDB-ID: #VU24219

Risk: Low

CVSSv4.0: 0.4 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2019-11291

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 processing vhost or node name fields. A remote privileged user with ability to edit vhost or node name fields can execute arbitrary HTML and script code 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

Red Hat OpenStack: 15.0

Red Hat OpenStack for IBM Power: 15.0

CPE2.3

• cpe:2.3:a:red_hat:red_hat_openstack:15.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_openstack_for_ibm_power:15.0:*:*:*:*:*:*:*

External links

https://access.redhat.com/errata/RHSA-2020:0553

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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