blockmason credit-protocol UCAC CreditProtocol.sol executeUcacTx denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in blockmason credit-protocol. This affects the function executeUcacTx of the file contracts/CreditProtocol.sol of the component UCAC Handler. This manipulation causes denial of service. This vulnerability only affects products that are no longer supported by the maintainer. The identification of this vulnerability is CVE-2018-25098. There is no exploit available. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in blockmason credit-protocol (affected version unknown). It has been declared as problematic. Affected by this vulnerability is the function executeUcacTx of the file contracts/CreditProtocol.sol of the component UCAC Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was shared 04/11/2018 as 33. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-25098. Technical details of the vulnerability are known, but there is no available exploit.

Applying the patch 082e01f18707ef995e80ebe97fcedb229a55efc5 is able to eliminate this problem. The bugfix is ready for download at github.com. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

`#executeUcacTx` is an inexpensive and unauthenticated function that increases the transaction counter for a UCAC without actually performing a transaction, up to that UCAC's transaction limit.

A motivated attacker can call this function continuously to perform a denial-of-service (DoS) attack on a UCAC, preventing legitimate transactions using that UCAC from being processed.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: 082e01f18707ef995e80ebe97fcedb229a55efc5

Timelineinfo

04/11/2018 🔍
04/11/2018 +0 days 🔍
02/03/2024 +2124 days 🔍
02/03/2024 +0 days 🔍
07/05/2024 +153 days 🔍

Sourcesinfo

Product: github.com

Advisory: 33
Status: Confirmed

CVE: CVE-2018-25098 (🔍)
GCVE (CVE): GCVE-0-2018-25098
GCVE (VulDB): GCVE-100-252799

Entryinfo

Created: 02/03/2024 11:46
Updated: 07/05/2024 23:43
Changes: 02/03/2024 11:46 (46), 02/25/2024 15:59 (2), 02/25/2024 16:04 (28), 07/05/2024 23:43 (22)
Complete: 🔍
Cache ID: 216::103

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