VMware Tanzu Operations Manager update for GlusterFS



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-26253
CWE-ID CWE-125
Exploitation vector Local
Public exploit N/A
Vulnerable software
 VMware Tanzu Operations Manager
Server applications / Virtualization software

Vendor VMware, Inc

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Out-of-bounds read

EUVDB-ID: #VU74337

Risk: Low

CVSSv4.0: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-26253

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition within the notify() function in xlators/mount/fuse/src/fuse-bridge.c. A remote local user can trigger an out-of-bounds read error and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

VMware Tanzu Operations Manager: before 3.0.11

CPE2.3 External links

https://tanzu.vmware.com/security/usn-6157-1


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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