Name: CVE-2020-18780: Use After Free
Creator: Rapid7
Published: 2023-08-22T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-18780, CWE-416, CVSS 5.5, EPSS 0.00025

A Use After Free vulnerability in function new_Token in asm/preproc.c in nasm 2.14.02 allows attackers to cause a denial of service via crafted nasm command.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Amazon Linux Ami 2	—	Upgrade nasm-docUpgrade nasm-debuginfoUpgrade nasmUpgrade nasm-rdoff	Oct 6, 2023	Aug 22, 2023
Debian	—	Upgrade nasm	Jul 30, 2024	Aug 22, 2023
Redhat_linux	—	No solution exists	Jul 9, 2025	Aug 22, 2023

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CVSS Details

Covered by Rapid7

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