pbkdf2 up to 3.1.2 input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in pbkdf2 up to 3.1.2 and classified as problematic. Affected by this issue is some unknown functionality. Such manipulation leads to input validation. This vulnerability is listed as CVE-2025-6547. The attack may be performed from remote. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in pbkdf2 up to 3.1.2. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Improper Input Validation vulnerability in pbkdf2 allows Signature Spoofing by Improper Validation.This issue affects pbkdf2: <=3.1.2.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2025-6547 since 06/23/2025. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Applying the patch e3102a8cd4830a3ac85cd0dd011cc002fdde33bb is able to eliminate this problem. The bugfix is ready for download at github.com.

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

Productinfo

Name

Version

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: 5.6
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 🔍

0-Day Time: 🔍

Patch: e3102a8cd4830a3ac85cd0dd011cc002fdde33bb

Timelineinfo

06/23/2025 🔍
06/23/2025 +0 days 🔍
06/23/2025 +0 days 🔍
06/23/2025 +0 days 🔍

Sourcesinfo

Advisory: GHSA-v62p-rq8g-8h59
Status: Confirmed

CVE: CVE-2025-6547 (🔍)
GCVE (CVE): GCVE-0-2025-6547
GCVE (VulDB): GCVE-100-313688

Entryinfo

Created: 06/23/2025 22:08
Changes: 06/23/2025 22:08 (67)
Complete: 🔍
Cache ID: 216::103

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