NASA CryptoLib up to 1.3.1 Extended Procedures debug code

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in NASA CryptoLib up to 1.3.1. Impacted is an unknown function of the component Extended Procedures. Such manipulation leads to debug code. This vulnerability is traded as CVE-2025-46674. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in NASA CryptoLib up to 1.3.1. Affected by this issue is an unknown part of the component Extended Procedures. The manipulation with an unknown input leads to a debug code vulnerability. Using CWE to declare the problem leads to CWE-489. The product is deployed to unauthorized actors with debugging code still enabled or active, which can create unintended entry points or expose sensitive information. Impacted is availability. CVE summarizes:

NASA CryptoLib before 1.3.2 uses Extended Procedures that are a Work in Progress (not intended for use during flight), potentially leading to a keystream oracle.

The advisory is shared for download at securitybynature.fr. This vulnerability is handled as CVE-2025-46674 since 04/27/2025. The exploitation is known to be difficult. The attack may be launched remotely. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.3.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-12474). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.9
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Debug code
CWE: CWE-489
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CryptoLib 1.3.2
Patch: github.com

Timelineinfo

04/27/2025 🔍
04/27/2025 +0 days 🔍
04/27/2025 +0 days 🔍
05/29/2025 +32 days 🔍

Sourcesinfo

Product: github.com

Advisory: securitybynature.fr
Status: Confirmed

CVE: CVE-2025-46674 (🔍)
GCVE (CVE): GCVE-0-2025-46674
GCVE (VulDB): GCVE-100-306344
EUVD: 🔍

Entryinfo

Created: 04/27/2025 10:00
Updated: 05/29/2025 16:14
Changes: 04/27/2025 10:00 (65), 05/25/2025 21:59 (1), 05/29/2025 16:14 (12)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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