Multiple vulnerabilities in Red Hat Satellite 6.12

1) OS Command Injection

EUVDB-ID: #VU62765

Risk: Medium

CVSSv3.1: 7.3 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-1292

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

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the c_rehash script distributed by some operating systems. A remote attacker with ability to pass data to c_rehash script can and execute arbitrary OS commands with the privileges of the script.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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. However, proof of concept for this vulnerability is available.

2) OS Command Injection

EUVDB-ID: #VU64559

Risk: Medium

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2068

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

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the c_rehash script distributed by some operating systems. A remote attacker with ability to pass data to c_rehash script can and execute arbitrary OS commands with the privileges of the script.

The vulnerability exists due to incomplete fix for #VU62765 (CVE-2022-1292).

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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.

3) OS Command Injection

EUVDB-ID: #VU82279

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3874

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

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation when processing CoreOS and Fedora CoreOS configurations in templates in foreman. A remote user with administrative privileges can inject arbitrary OS commands into configuration templates and execute them on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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.

4) Code Injection

EUVDB-ID: #VU70699

Risk: Medium

CVSSv3.1: 7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-46648

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote user can use a specially crafted filename and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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.

5) Code Injection

EUVDB-ID: #VU70700

Risk: Medium

CVSSv3.1: 7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-47318

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote user can use a specially crafted filename and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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.

6) OS Command Injection

EUVDB-ID: #VU78931

Risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-0118

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

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation when processing templates . A remote privileged user can bypass safe mode and inject and execute arbitrary OS commands via the Report Templates function by modifying the "template" JSON value in the POST request.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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.

7) Code Injection

EUVDB-ID: #VU82280

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-0462

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation in Foreman component. A remote administrator can set global parameters with a YAML payload and execute arbitrary code on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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.

8) Resource exhaustion

EUVDB-ID: #VU82064

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39325

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

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

The vulnerability exists due to excessive consumption of internal resources when handling HTTP/2 requests. A remote attacker can bypass the http2.Server.MaxConcurrentStreams setting by creating new connections while the current connections are still being processed, trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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.

9) Resource exhaustion

EUVDB-ID: #VU81728

Risk: High

CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:H/RL:O/RC:C]

CVE-ID: CVE-2023-44487

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

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

The vulnerability exists due to improperly control of consumption for internal resources when handling HTTP/2 requests with compressed HEADERS frames. A remote attacker can send a sequence of compressed HEADERS frames followed by RST_STREAM frames and perform a denial of service (DoS) attack, a.k.a. "Rapid Reset".

Note, the vulnerability is being actively exploited in the wild.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat Satellite: before 6.12.5.2

satellite (Red Hat package): before 6.12.5.2-1.el8sat

foreman (Red Hat package): before 3.3.0.23-1.el8sat

yggdrasil-worker-forwarder (Red Hat package): before 0.0.3-1.el8sat

rubygem-git (Red Hat package): before 1.18.0-1.el8sat

puppet-agent (Red Hat package): before 7.26.0-3.el8sat

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

External links

http://access.redhat.com/errata/RHSA-2023:5979

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?

Yes. This vulnerability is being exploited in the wild.