Electric Coin Company Zcashd up to 2.1.1 Timestamp authorization

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Electric Coin Company Zcashd up to 2.1.1. Affected is an unknown function of the component Timestamp Handler. The manipulation leads to an unknown weakness. This vulnerability is traded as CVE-2020-8806. It is possible to launch the attack remotely. There is no exploit available. It is recommended to apply a patch to fix this issue. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability was found in Electric Coin Company Zcashd up to 2.1.1. It has been rated as problematic. This issue affects an unknown code block of the component Timestamp Handler. Using CWE to declare the problem leads to CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 02/05/2021. It is possible to read the advisory at electriccoin.co. The identification of this vulnerability is CVE-2020-8806. The technical details are unknown and an exploit is not publicly available.

Applying the patch 2.1.1-1 is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 2.1.1-1

Timelineinfo

02/07/2020 🔍
02/05/2021 +364 days 🔍
02/05/2021 +0 days 🔍
02/24/2021 +19 days 🔍

Sourcesinfo

Advisory: electriccoin.co
Status: Confirmed

CVE: CVE-2020-8806 (🔍)
GCVE (CVE): GCVE-0-2020-8806
GCVE (VulDB): GCVE-100-169307

Entryinfo

Created: 02/05/2021 20:11
Updated: 02/24/2021 21:07
Changes: 02/05/2021 20:11 (36), 02/24/2021 21:01 (5), 02/24/2021 21:07 (20)
Complete: 🔍
Cache ID: 216:F36:103

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