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 Subscribe |
Ubuntu Operating systems & Components / Operating system glusterfs-common (Ubuntu package) Operating systems & Components / Operating system package or component glusterfs-server (Ubuntu package) Operating systems & Components / Operating system package or component glusterfs-client (Ubuntu package) Operating systems & Components / Operating system package or component |
Vendor | Canonical Ltd. |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU74337
Risk: Low
CVSSv3.1: 5.4 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-26253
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe 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.
Update the affected package glusterfs to the latest version.
Vulnerable software versionsUbuntu: 16.04
glusterfs-common (Ubuntu package): before Ubuntu Pro
glusterfs-server (Ubuntu package): before Ubuntu Pro
glusterfs-client (Ubuntu package): before Ubuntu Pro
External linkshttp://ubuntu.com/security/notices/USN-5989-1
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.