#VU63761 Integer underflow in NTFS-3G - CVE-2022-30787
Published: May 27, 2022
Vulnerability identifier: #VU63761
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-30787
CWE-ID: CWE-191
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
NTFS-3G
NTFS-3G
Software vendor:
Tuxera
Tuxera
Description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to integer underflow in fuse_lib_readdir when using libfuse-lite. A local administrator can send a specially crafted request to the affected application, trigger integer underflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.