Multiple vulnerabilities in Red Hat Satellite 6.15

1) Memory leak

EUVDB-ID: #VU99568

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-8376

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak. A remote attacker can send a specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets to force the application to leak memory and perform denial of service attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: 6.15.0 - 6.15.4.1

Red Hat Enterprise Linux for x86_64: 8.0

satellite (Red Hat package): before 6.15.4.2-1.el8sat

foreman (Red Hat package): before 3.9.1.11-1.el8sat

mosquitto (Red Hat package): before 2.0.19-1.el8sat

CPE2.3

• cpe:2.3:a:red_hat:red_hat_satellite:6.15.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_satellite:6.15.3.1:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_satellite:6.15.4:*:*:*:*:*:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux:8.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:satellite_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:a:red_hat:foreman_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:a:red_hat:mosquitto_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2024:8719

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.

2) Information disclosure

EUVDB-ID: #VU99570

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-8553

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the loader macros feature. A remote user with permissions to view and create templates can read any field from Foreman's database.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: 6.15.0 - 6.15.4.1

Red Hat Enterprise Linux for x86_64: 8.0

satellite (Red Hat package): before 6.15.4.2-1.el8sat

foreman (Red Hat package): before 3.9.1.11-1.el8sat

mosquitto (Red Hat package): before 2.0.19-1.el8sat

CPE2.3

• cpe:2.3:a:red_hat:red_hat_satellite:6.15.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_satellite:6.15.3.1:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_satellite:6.15.4:*:*:*:*:*:*:*
• cpe:2.3:o:red_hat:red_hat_enterprise_linux:8.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:satellite_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:a:red_hat:foreman_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:a:red_hat:mosquitto_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2024:8719

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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