NULL pointer dereference in Binutils - CVE-2017-9040
Published: May 18, 2017 / Updated: February 10, 2022
Vulnerability identifier: #VU38981
CSH Severity: Medium
CVSS v4: 6.7 [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]
CVE-ID: CVE-2017-9040
CWE-ID: CWE-476
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error. A remote attacker can trigger denial of service conditions via a crafted ELF file that triggers a large memory-allocation attempt.
Affected software
Binutils
Gentoo Linux
Gentoo Linux
How to mitigate CVE-2017-9040
Install update from vendor's website.