PT-2023-9325 · Unknown+3 · Netwide Assembler+3

13579And24680 · Published 2023-01-04 · Updated 2024-08-15 · CVE-2022-46456

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to a global buffer overflow in the dbgdbg typevalue component at /output/outdbg.c. This can potentially allow an attacker to disclose protected information or cause a denial of service.

Recommendations For Netwide Assembler (NASM) version 2.16, consider updating to a newer version that contains a fix for this issue, as the current version is affected by a global buffer overflow vulnerability. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

ALT-PU-2024-7382

AZL-12935

AZL-35024

BDU:2024-06505

CVE-2022-46456

Affected Products

Alt Linux

Debian

Netwide Assembler

Red Os

References · 15

• 🔥 https://bugzilla.nasm.us/show_bug.cgi?id=3392814 · Exploit
• https://osv.dev/vulnerability/CVE-2022-46456 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-46456 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-06505 · Security Note
• https://osv.dev/vulnerability/AZL-35024 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-46456 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-46456 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-46456 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-46456 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-46456 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-12935 · 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/55912 · Telegram Post
• https://redos.red-soft.ru/support/secure · Note
• https://t.me/cvenotify/41738 · Telegram Post