Division by zero in Binutils - CVE-2017-15025
Published: October 5, 2017 / Updated: February 10, 2022
Vulnerability identifier: #VU38141
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-2017-15025
CWE-ID: CWE-369
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 divide-by-zero error within decode_line_info in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29,. A remote attacker can perform a denial of service (divide-by-zero error and application crash) via a crafted ELF file.
Affected software
Binutils
How to mitigate CVE-2017-15025
Install update from vendor's website.