CVE-2018-19215

PoC —

CVSS 3.0

7.8 high

EPSS

1%p67

Published

Nov 12, 2018 (Nov 12, 2018)

Modified

Jun 17, 2026

Description

Netwide Assembler (NASM) 2.14rc16 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for the special cases of the % and $ and ! characters.

Vendors: nasm redhat
Products: netwide assembler, enterprise linux
Weakness: CWE-125
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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