VDB-275737 · CVE-2024-45244 · EUVD-2024-2485

Hyperledger Fabric up to 2.5.9 Timestamp privilege escalation

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Hyperledger Fabric up to 2.5.9. It has been rated as problematic. Affected by this vulnerability is an unknown functionality of the component Timestamp Handler. This manipulation causes an unknown weakness. This vulnerability is tracked as CVE-2024-45244. No exploit exists. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability has been found in Hyperledger Fabric up to 2.5.9 and classified as problematic. Affected by this vulnerability is an unknown function of the component Timestamp Handler. The impact remains unknown. The summary by CVE is:

Hyperledger Fabric through 2.5.9 does not verify that a request has a timestamp within the expected time window.

The advisory is shared at github.com. This vulnerability is known as CVE-2024-45244 since 08/25/2024. Neither technical details nor an exploit are publicly available.

Applying the patch 155457a6624b3c74b22e5729c35c8499bfe952cd is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-2485). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Hyperledger

Name

Fabric

Version

License

open-source

Website

Product: https://github.com/hyperledger/fabric/

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: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (MITRE): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 155457a6624b3c74b22e5729c35c8499bfe952cd

Timelineinfo

08/25/2024 🔍
08/25/2024 +0 days 🔍
08/25/2024 +0 days 🔍
10/06/2025 +407 days 🔍

Sourcesinfo

Product: github.com

Advisory: 155457a6624b3c74b22e5729c35c8499bfe952cd
Status: Confirmed

CVE: CVE-2024-45244 (🔍)
GCVE (CVE): GCVE-0-2024-45244
GCVE (VulDB): GCVE-100-275737
EUVD: 🔍

Entryinfo

Created: 08/25/2024 08:05
Updated: 10/06/2025 17:18
Changes: 08/25/2024 08:05 (56), 08/27/2024 05:20 (1), 09/13/2024 05:40 (10), 10/31/2024 03:58 (9), 10/06/2025 17:18 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.