CVE-2025-6545

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-6545
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6545.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-6545
Aliases
Downstream
Related
Published
2025-06-23T18:41:18.771Z
Modified
2026-08-12T03:51:13.851995551Z
Severity
  • 9.1 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H CVSS Calculator
Summary
pbkdf2 silently returns predictable uninitialized/zero-filled memory for non-normalized or unimplemented algos supported by Node.js
Details

Improper Input Validation vulnerability in pbkdf2 allows Signature Spoofing by Improper Validation. This vulnerability is associated with program files lib/to-buffer.Js.

This issue affects pbkdf2: from 3.0.10 through 3.1.2.

Database specific 
{
    "cwe_ids": [
        "CWE-20"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6545.json",
    "cna_assigner": "harborist"
}
References

Affected packages

Git / github.com/browserify/pbkdf2

Affected ranges

Type
GIT
Repo
https://github.com/browserify/pbkdf2
Events
Introduced
a0a9abc8989e53d358cad22c7a2fd20f60cd9ebe
Fixed
a458d11da613fd4b14651b52e2b1caaa6977b089
Fixed
9699045c37a07f8319cfb8d44e2ff4252d7a7078
Fixed
e3102a8cd4830a3ac85cd0dd011cc002fdde33bb
Database specific
Show details 
{
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "3.0.10"
        },
        {
            "fixed": "3.1.2"
        }
    ]
}

Affected versions

v3.*
v3.0.10
v3.0.11
v3.0.12
v3.0.13
v3.0.14
v3.0.15
v3.0.16
v3.0.17
v3.1.0
v3.1.1
v3.1.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6545.json"