#VU74337 Out-of-bounds read in GlusterFS - CVE-2023-26253 

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Main Vulnerability Database Vulnerabilities #VU74337

#VU74337 Out-of-bounds read in GlusterFS - CVE-2023-26253

Published: April 3, 2023


Vulnerability identifier: #VU74337
Vulnerability risk: Low
CVSSv4.0: 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
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
GlusterFS
Software vendor:
Gluster Inc.

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.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links