CVE-2018-4038

Published: Dic 01, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-15824 Aliases: GSD-2018-4038
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 6,8
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

An exploitable arbitrary write vulnerability exists in the open document format parser of the Atlantis Word Processor, version 3.2.7.2, while trying to null-terminate a string. A specially crafted document can allow an attacker to pass an untrusted value as a length to a constructor. This constructor will miscalculate a length and then use it to calculate the position to write a null byte. This can allow an attacker to corrupt memory, which can result in code execution under the context of the application. An attacker must convince a victim to open a specially crafted document in order to trigger this vulnerability.

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
0,0094
Percentile
0,8th
Updated

EPSS Score Trend (Last 91 Days)

131

Incorrect Calculation of Buffer Size

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

Atlantis Word Processor by Atlantiswordprocessor

Product Information
Vendor Atlantiswordprocessor
Product Atlantis Word Processor
Version 3.2.7.2
cpe:2.3:a:atlantiswordprocessor:atlantis_word_processor:3.2.7.2:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Atlantis Word Processor by Atlantiswordprocessor

Product Information
Vendor Atlantiswordprocessor
Product Atlantis Word Processor
Version 3.2.7.1
cpe:2.3:a:atlantiswordprocessor:atlantis_word_processor:3.2.7.1:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://talosintelligence.com/vulnerability_reports/TALOS-2…
Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0711
https://talosintelligence.com/vulnerability_reports/TALOS-2…
Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0711