CVE-2020-26265

Published: Dic 11, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-1427 Aliases: GHSA-xw37-57qp-9mm4
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: none
LOW 3,5
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: single
Confidentiality: none
Integrity: partial
Availability: none

Description

AI Translation Available

Go Ethereum, or 'Geth', is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version.

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
0,0027
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

682

Incorrect Calculation

Draft
Abstraction: Pillar Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Other) Execute Unauthorized Code Or Commands Gain Privileges Or Assume Identity Bypass Protection Mechanism
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Application

Go Ethereum by Ethereum

Product Information
Vendor Ethereum
Product Go Ethereum
Version Range Affected
From 1.9.4 (inclusive)
To 1.9.20 (exclusive)
cpe:2.3:a:ethereum:go_ethereum:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/ethereum/go-ethereum/releases/tag/v1.9.20
Third Party Advisory
https://github.com/ethereum/go-ethereum/releases/tag/v1.9.20
https://github.com/ethereum/go-ethereum/security/advisories…
Third Party Advisory
https://github.com/ethereum/go-ethereum/security/advisories/GHSA-xw37-57qp-9mm4
https://github.com/ethereum/go-ethereum/releases/tag/v1.9.20
Third Party Advisory
https://github.com/ethereum/go-ethereum/releases/tag/v1.9.20
https://github.com/ethereum/go-ethereum/security/advisories…
Third Party Advisory
https://github.com/ethereum/go-ethereum/security/advisories/GHSA-xw37-57qp-9mm4