ihex.c in GNU Binutils before 2.26 contains a stack buffer overflow when printing bad bytes in Intel Hex objects.
http://www.openwall.com/lists/oss-security/2015/07/31/6
https://sourceware.org/bugzilla/show_bug.cgi?id=18750
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7e27a9d5f22f9f7ead11738b1546d0b5c737266b
Source: MITRE
Published: 2017-03-21
Updated: 2017-03-22
Type: CWE-119
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Severity: CRITICAL