#VU76453 NULL pointer dereference in Binutils - CVE-2022-4285

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Main Vulnerability Database Vulnerabilities #VU76453

#VU76453 NULL pointer dereference in Binutils - CVE-2022-4285

Published: May 23, 2023


Vulnerability identifier: #VU76453
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-4285
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Binutils
Software vendor:
GNU

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error when parsing an ELF file containing corrupt symbol version information. A remote attacker can pass a specially crafted file to the application and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links