Multiple vulnerabilities in OpenShift Container Platform 4.13

1) Resource management error

EUVDB-ID: #VU75993

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2023-2253

CWE-ID:

Exploit availability:

Description

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

The vulnerability exists due to improper management of internal resources within the application. A remote attacker can send specially crafted requests to the "/v2/_catalog" API endpoint and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Red Hat OpenShift Container Platform: 4.13.0 - 4.13.12

Fixed software versions

CPE2.3

• cpe:2.3:a:red_hat:red_hat_openshift_container_platform:4.13.12:*:*:*:*:*:*:*

External links

http://access.redhat.com/errata/RHSA-2023:5155

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Buffer overflow

EUVDB-ID: #VU80634

Risk: High

CVSSv3.1:

CVE-ID: CVE-2020-22219

CWE-ID:

Exploit availability:

Description

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

The vulnerability exists due to a boundary error within the bitwriter_grow_ in() function. A remote attacker can pass specially crafted input to the application, trigger memory corruption 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 OpenShift Container Platform: 4.13.0 - 4.13.12

Fixed software versions

CPE2.3

• cpe:2.3:a:red_hat:red_hat_openshift_container_platform:4.13.12:*:*:*:*:*:*:*

External links

http://access.redhat.com/errata/RHSA-2023:5155

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?