CVE-2020-24978

Published: Sep 4, 2020Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

In NASM 2.15.04rc3, there is a double-free vulnerability in pp_tokline asm/preproc.c. This is fixed in commit 8806c3ca007b84accac21dd88b900fb03614ceb7.

Affected (1)

Products: Nasm: Netwide Assembler

Nasm

1 product

Netwide Assembler

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Nasm Netwide Assembler	Version 2.15.04 rc3

Related CWEs

CWE-415

Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (2)

https://bugzilla.nasm.us/show_bug.cgi?id=3392712

Source: cve@mitre.org

ExploitIssue TrackingVendor Advisory

https://bugzilla.nasm.us/show_bug.cgi?id=3392712

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.