Multiple vulnerabilities in Red Hat OpenShift GitOps

1) Path traversal

EUVDB-ID: #VU60321

Risk: Medium

CVSSv4.0: 5.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green]

CVE-ID: CVE-2022-24348

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: Yes

Description

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in  helmTemplate in repository.go. A remote user can send a specially crafted HTTP request and discover credentials stored in a YAML file.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat OpenShift GitOps: 1.0 - 1.3.3

CPE2.3

• cpe:2.3:a:red_hat:red_hat_openshift_gitops:1.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_openshift_gitops:1.1:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_openshift_gitops:1.2:*:*:*:*:*:*:*

External links

https://access.redhat.com/errata/RHSA-2022:0477
https://access.redhat.com/errata/RHSA-2022:0682

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

2) Improper Verification of Cryptographic Signature

EUVDB-ID: #VU59993

Risk: Medium

CVSSv4.0: 6.9 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-3521

CWE-ID: CWE-347 - Improper Verification of Cryptographic Signature

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to an error in RPM's signature functionality, as RPM does not check the binding signature of subkeys before importing them. A remote attacker with ability to add malicious subkey to a legitimate public key can run malicious code on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat OpenShift GitOps: 1.0 - 1.3.3

CPE2.3

• cpe:2.3:a:red_hat:red_hat_openshift_gitops:1.0:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_openshift_gitops:1.1:*:*:*:*:*:*:*
• cpe:2.3:a:red_hat:red_hat_openshift_gitops:1.2:*:*:*:*:*:*:*

External links

https://access.redhat.com/errata/RHSA-2022:0477
https://access.redhat.com/errata/RHSA-2022:0682

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.