PT-2023-9324 · Unknown+2 · Netwide Assembler+2

13579And24680 · Published 2023-01-04 · Updated 2024-08-15 · CVE-2022-46457

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Netwide Assembler (NASM) version 2.16

Description The issue is related to a segmentation violation in the ieee write file component at /output/outieee.c of the Netwide Assembler (NASM). This can lead to a denial of service. The problem is associated with a memory boundary read issue.

Recommendations For Netwide Assembler (NASM) version 2.16, consider updating to a newer version that addresses the segmentation violation issue in the ieee write file component. As a temporary workaround, restrict the use of the ieee write file function to minimize the risk of exploitation.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

AZL-12934

BDU:2024-06504

CVE-2022-46457

Affected Products

Debian

Netwide Assembler

Red Os

References · 14

• 🔥 https://bugzilla.nasm.us/show_bug.cgi?id=3392809 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-46457 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-46457 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-46457 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-46457 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-46457 · Security Note
• https://bdu.fstec.ru/vul/2024-06504 · Security Note
• https://osv.dev/vulnerability/AZL-12934 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-46457 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-46457 · Vendor Advisory
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-nasm-cve-2022-46457-cve-2022-46456 · Note
• https://t.me/cibsecurity/55907 · Telegram Post
• https://redos.red-soft.ru/support/secure · Note
• https://t.me/cvenotify/41741 · Telegram Post