CVE-2018-20673

Description

The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.

CVSS Version 3.0

nvd

CVE ID: CVE-2018-20673
Base Score: 5.5
Base Severity: MEDIUM
Vector String:CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS Version 2.0

nvd

CVE ID: CVE-2018-20673
Base Score: 4.3
Base Severity: MEDIUM
Vector String:AV:N/AC:M/Au:N/C:N/I:N/A:P

Refrence: NVD