#VU50078 Out-of-bounds read in YARA
Published: January 28, 2021 / Updated: January 29, 2021
Vulnerability identifier: #VU50078
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: N/A
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerable software:
YARA
YARA
Software vendor:
VirusTotal
VirusTotal
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition within the macho module in macho_parse_file(). A remote attacker can create a specially crafted data to the application and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.