conda-forge miniforge/openssl-feedstock openssl.cnf OPENSSLDIR uncontrolled search path

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in conda-forge miniforge and openssl-feedstock. Impacted is an unknown function of the file openssl.cnf. Performing a manipulation of the argument OPENSSLDIR results in uncontrolled search path. This vulnerability is cataloged as CVE-2025-35471. The attack must be initiated from a local position. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in conda-forge miniforge and openssl-feedstock (affected version unknown). This affects an unknown functionality of the file openssl.cnf. The manipulation of the argument OPENSSLDIR with an unknown input leads to a uncontrolled search path vulnerability. CWE is classifying the issue as CWE-427. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

conda-forge openssl-feedstock before 066e83c (2024-05-20), on Microsoft Windows, configures OpenSSL to use an OPENSSLDIR file path that can be written to by non-privilged local users. By writing a specially crafted openssl.cnf file in OPENSSLDIR, a non-privileged local user can execute arbitrary code with the privileges of the user or process loading openssl-feedstock DLLs. Miniforge before 24.5.0 is also affected.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2025-35471 since 04/15/2025. The exploitability is told to be easy. Attacking locally is a requirement. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1574 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability. Applying the patch 066e83c5226bafe90a9c0575b077ce30cd5f5921 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-2025-14377). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.3
CNA Vector (cisa-cg): 🔍

CVSSv2info

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

Exploitinginfo

Class: Uncontrolled search path
CWE: CWE-427 / CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: 🔍

Patch: 066e83c5226bafe90a9c0575b077ce30cd5f5921

Timelineinfo

04/15/2025 🔍
05/13/2025 +28 days 🔍
05/13/2025 +0 days 🔍
05/13/2025 +0 days 🔍

Sourcesinfo

Advisory: 201
Status: Confirmed

CVE: CVE-2025-35471 (🔍)
GCVE (CVE): GCVE-0-2025-35471
GCVE (VulDB): GCVE-100-308379
EUVD: 🔍

Entryinfo

Created: 05/13/2025 06:41
Updated: 05/13/2025 16:31
Changes: 05/13/2025 06:41 (79), 05/13/2025 14:05 (1), 05/13/2025 16:31 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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