CVE-2024-56375

Published: Dic 22, 2024 Last Modified: Apr 22, 2025 EU-VD ID: EUVD-2024-53133
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

An integer underflow was discovered in Fort 1.6.3 and 1.6.4 before 1.6.5. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a Manifest RPKI object containing an empty fileList. Fort dereferences (and, shortly afterwards, writes to) this array during a shuffle attempt, before the validation that would normally reject it when empty. This out-of-bounds access is caused by an integer underflow that causes the surrounding loop to iterate infinitely. Because the product is permanently stuck attempting to overshuffle an array that doesn't actually exist, a crash is nearly guaranteed.

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
0,0023
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

191

Integer Underflow (Wrap or Wraparound)

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Dos: Instability Modify Memory Execute Unauthorized Code Or Commands Bypass Protection Mechanism
Applicable Platforms
Languages: C, C#, C++, Java
View CWE Details
Application

Fort Validator by Nicmx

Product Information
Vendor Nicmx
Product Fort Validator
Version 1.6.3
cpe:2.3:a:nicmx:fort_validator:1.6.3:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Fort Validator by Nicmx

Product Information
Vendor Nicmx
Product Fort Validator
Version 1.6.4
cpe:2.3:a:nicmx:fort_validator:1.6.4:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/NICMx/FORT-validator/issues/154
Issue Tracking Vendor Advisory
https://github.com/NICMx/FORT-validator/issues/154
https://nicmx.github.io/FORT-validator/CVE.html
Vendor Advisory
https://nicmx.github.io/FORT-validator/CVE.html