CVE-2018-20538

Published: Dic 28, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-13092 Aliases: GSD-2018-20538
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

There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service during certain finishes tests.

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)

416

Use After Free

Stable
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Confidentiality
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Netwide Assembler by Nasm

Product Information
Vendor Nasm
Product Netwide Assembler
Version 2.14.0
cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc16:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://bugzilla.nasm.us/show_bug.cgi?id=3392531
Exploit Issue Tracking Third Party Advisory
https://bugzilla.nasm.us/show_bug.cgi?id=3392531
https://bugzilla.nasm.us/show_bug.cgi?id=3392531
Exploit Issue Tracking Third Party Advisory
https://bugzilla.nasm.us/show_bug.cgi?id=3392531