VMware Tanzu products update for GNU binutils

1) Heap-based buffer overflow

EUVDB-ID: #VU69913

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-38533

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error within the bfd_getl32() function. A remote attacker can trick the victim to process a specially crafted file, trigger a heap-based buffer overflow and crash the application.

Mitigation

Install update from vendor's website.

Vulnerable software versions

VMware Tanzu RabbitMQ for VMs: All versions

Isolation Segment: before 2.11.25, 2.12.15, 2.13.10, 3.0.7, 2.11.25, 2.11.25, 2.11.25

VMware Tanzu Operations Manager: before 2.10.51, 3.0.2, 2.10.51

VMware Tanzu Application Service for VMs: before 2.11.31, 2.12.20, 2.13.13, 3.0.7, 2.11.31, 2.11.31, 2.11.31

Tanzu Greenplum for Kubernetes: before 2.0.0

Platform Automation Toolkit: before 4.0.13

CPE2.3

• cpe:2.3:a:vmware:vmware_tanzu_rabbitmq_for_vms:*:*:*:*:*:*:*:*
• cpe:2.3:a:vmware:isolation_segment:*:*:*:*:*:*:*:*
• cpe:2.3:a:vmware:vmware_tanzu_operations_manager:*:*:*:*:*:*:*:*
• cpe:2.3:a:vmware:vmware_tanzu_application_service_for_vms:*:*:*:*:*:*:*:*
• cpe:2.3:a:vmware:tanzu_greenplum_for_kubernetes:*:*:*:*:*:*:*:*
• cpe:2.3:a:vmware:platform_automation_toolkit:*:*:*:*:*:*:*:*

External links

https://tanzu.vmware.com/security/usn-5762-1

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.