PT-2021-24212 · Nasm+1 · Nasm+1

Wyxaidai · Published 2021-12-22 · Updated 2022-01-10 · CVE-2021-45256

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: nasm version 2.16rc0

Description: A Null Pointer Dereference issue exists in the software via the asm/preproc.c component.

Recommendations: For nasm version 2.16rc0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-45256

Affected Products

Debian

Nasm

References · 9

• https://osv.dev/vulnerability/UBUNTU-CVE-2021-45256 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-45256 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-45256 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-45256 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-45256 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45256 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-45256 · Security Note
• https://t.me/cvenotify/25198 · Telegram Post
• https://bugzilla.nasm.us/show_bug.cgi?id=3392789 · Note