#VU79346 NULL pointer dereference in Binutils - CVE-2020-16593

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Main Vulnerability Database Vulnerabilities #VU79346

#VU79346 NULL pointer dereference in Binutils - CVE-2020-16593

Published: August 10, 2023


Vulnerability identifier: #VU79346
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-16593
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Binutils
Software vendor:
GNU

Description

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

The vulnerability exists due to a NULL pointer dereference error in scan_unit_for_symbols. A local attacker can trick the victim into opening a specially crafted data and perform a denial of service (DoS) attack.


Remediation

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

External links