CVE-2022-46456

Published: Jan 4, 2023Modified: Apr 10, 2025

6.1

Vector

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

Exploitability: 1.8 / Impact: 4.2

Source: NVD

Description

NASM v2.16 was discovered to contain a global buffer overflow in the component dbgdbg_typevalue at /output/outdbg.c.

Affected (11)

Products: Nasm: Netwide Assembler

1 product

Netwide Assembler

Configuration A

11 vulnerable

Vulnerable Software	Affected Versions
Nasm Netwide Assembler	Version 2.16.01
Nasm Netwide Assembler	Version 2.16
Nasm Netwide Assembler	Version 2.16 rc10
Nasm Netwide Assembler	Version 2.16 rc11
Nasm Netwide Assembler	Version 2.16 rc12
Nasm Netwide Assembler	Version 2.16 rc4
Nasm Netwide Assembler	Version 2.16 rc5
Nasm Netwide Assembler	Version 2.16 rc6
Nasm Netwide Assembler	Version 2.16 rc7
Nasm Netwide Assembler	Version 2.16 rc8
Nasm Netwide Assembler	Version 2.16 rc9

Related CWEs

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://bugzilla.nasm.us/show_bug.cgi?id=3392814

Source: cve@mitre.org

ExploitIssue TrackingVendor Advisory

https://bugzilla.nasm.us/show_bug.cgi?id=3392814

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

ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.