Multiple vulnerabilities in Red hat Satellite

Published: 2023-08-03

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-40899 CVE-2023-0118
CWE-ID	CWE-185 CWE-78
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	Red Hat Satellite Server applications / Other server solutions Red Hat Enterprise Linux for x86_64 Operating systems & Components / Operating system satellite (Red Hat package) Operating systems & Components / Operating system package or component rubygem-safemode (Red Hat package) Operating systems & Components / Operating system package or component rubygem-katello (Red Hat package) Operating systems & Components / Operating system package or component rubygem-hammer_cli_foreman_ansible (Red Hat package) Operating systems & Components / Operating system package or component rubygem-foreman_maintain (Red Hat package) Operating systems & Components / Operating system package or component rubygem-foreman_ansible (Red Hat package) Operating systems & Components / Operating system package or component rubygem-fog-vsphere (Red Hat package) Operating systems & Components / Operating system package or component python-pulpcore (Red Hat package) Operating systems & Components / Operating system package or component python-pulp-rpm (Red Hat package) Operating systems & Components / Operating system package or component python-future (Red Hat package) Operating systems & Components / Operating system package or component foreman (Red Hat package) Operating systems & Components / Operating system package or component
Vendor	Red Hat Inc.

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Incorrect Regular Expression

EUVDB-ID: #VU71137

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-2022-40899

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation when processing the Set-Cookie header. A remote attacker can send a specially crafted HTTP request to the application and perform a regular expression denial of service (ReDoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: 6.13 - 6.13.2

Red Hat Enterprise Linux for x86_64: 8.0

satellite (Red Hat package): before 6.13.3-1.el8sat

rubygem-safemode (Red Hat package): before 1.3.8-1.el8sat

rubygem-katello (Red Hat package): before 4.7.0.31-1.el8sat

rubygem-hammer_cli_foreman_ansible (Red Hat package): before 0.5.0-1.el8sat

rubygem-foreman_maintain (Red Hat package): before 1.2.11-1.el8sat

rubygem-foreman_ansible (Red Hat package): before 10.4.3-1.el8sat

rubygem-fog-vsphere (Red Hat package): before 3.6.2-1.el8sat

python-pulpcore (Red Hat package): before 3.21.9-1.el8pc

python-pulp-rpm (Red Hat package): before 3.18.17-1.el8pc

python-future (Red Hat package): before 0.18.3-1.el8pc

foreman (Red Hat package): before 3.5.1.19-1.el8sat

CPE2.3

External links

https://access.redhat.com/errata/RHSA-2023:4466

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) OS Command Injection

EUVDB-ID: #VU78931

Risk: Low

CVSSv4.0: 6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-0118

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')