Information disclosure in Red Hat Virtualization Manager



Published: 2021-11-17
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-3620
CWE-ID CWE-209
Exploitation vector Network
Public exploit N/A
Vulnerable software
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ovirt-imageio (Red Hat package)
Operating systems & Components / Operating system package or component

ovirt-ansible-collection (Red Hat package)
Operating systems & Components / Operating system package or component

ansible (Red Hat package)
Operating systems & Components / Operating system package or component

otopi (Red Hat package)
Operating systems & Components / Operating system package or component

Red Hat Virtualization Manager
Client/Desktop applications / Virtualization software

Red Hat Enterprise Linux for Power, little endian
Operating systems & Components / Operating system

Red Hat Enterprise Linux for x86_64
Operating systems & Components / Operating system

Vendor Red Hat Inc.

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Information Exposure Through an Error Message

EUVDB-ID: #VU57422

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-3620

CWE-ID: CWE-209 - Information Exposure Through an Error Message

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists in the Ansible Engine's ansible-connection module. The Ansible user credentials is disclosed by default in the traceback error message. A remote attacker with ability to intercept traffic can obtain user's credentials.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

ovirt-imageio (Red Hat package): 2.2.0-1.el8ev

ovirt-ansible-collection (Red Hat package): 1.4.2-1.el8ev - 1.5.3-1.el8ev

ansible (Red Hat package): 2.9.4-1.el8ae - 2.9.23-1.el8ae

Red Hat Virtualization Manager: 4.4

Red Hat Enterprise Linux for Power, little endian: 8

Red Hat Enterprise Linux for x86_64: 8.0

otopi (Red Hat package): before 1.9.6-2.el8ev

External links

http://access.redhat.com/errata/RHSA-2021:4703


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.



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