CVE-2021-45256

Published: Dic 22, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-32036 Aliases: GSD-2021-45256
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

A Null Pointer Dereference vulnerability existfs in nasm 2.16rc0 via asm/preproc.c.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0014
Percentile
0,3th
Updated

EPSS Score Trend (Last 90 Days)

476

NULL Pointer Dereference

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C#, C++, Go, Java
Likelihood of Exploit: Medium
View CWE Details
Application

Netwide Assembler by Nasm

Product Information
Vendor Nasm
Product Netwide Assembler
Version 2.16
cpe:2.3:a:nasm:netwide_assembler:2.16:rc0:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://bugzilla.nasm.us/show_bug.cgi?id=3392789
Broken Link Issue Tracking
https://bugzilla.nasm.us/show_bug.cgi?id=3392789
https://bugzilla.nasm.us/show_bug.cgi?id=3392789
Broken Link Issue Tracking
https://bugzilla.nasm.us/show_bug.cgi?id=3392789