CVE-2018-20579

Published: Dic 28, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-13133 Aliases: GSD-2018-20579
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,1
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: high
LOW 3,6
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: partial
Availability: partial

Description

AI Translation Available

Contiki-NG before 4.2 has a stack-based buffer overflow in the push function in os/lib/json/jsonparse.c that allows an out-of-bounds write of an '{' or '[' character.

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
0,0006
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Operating System

Contiki-Ng by Contiki-Ng Project

Product Information
Vendor Contiki-Ng Project
Product Contiki-Ng
Version 4.2
cpe:2.3:o:contiki-ng_project:contiki-ng:4.2:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/contiki-ng/contiki-ng/issues/601
Mitigation Third Party Advisory
https://github.com/contiki-ng/contiki-ng/issues/601
https://github.com/contiki-ng/contiki-ng/issues/601
Mitigation Third Party Advisory
https://github.com/contiki-ng/contiki-ng/issues/601