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CVE-2025-6545

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f5b63db79272c345abb8351e5d53fd9e8f375d55753956017ce19759fe5979cd
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"collectionURL":"https://npmjs.com/pbkdf2","defaultStatus":"unaffected","packageName":"pbkdf2","programFiles":["lib/to-buffer.js"],"repo":"https://github.com/browserify/pbkdf2","versions":[{"lessThanOrEqual":"3.1.2","status":"affected","version":"3.0.10","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:00b48e4eb299c1e4905953cc7cebecd2eab17f2ba965b96bbddd5713069db40b · sha256:c3641a08bec3f2de… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":9.1,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:00b48e4eb299c1e4905953cc7cebecd2eab17f2ba965b96bbddd5713069db40b · sha256:c3641a08bec3f2de… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:00b48e4eb299c1e4905953cc7cebecd2eab17f2ba965b96bbddd5713069db40b · sha256:c3641a08bec3f2de… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"tags":["x_introduced-by"],"url":"https://github.com/browserify/pbkdf2/commit/9699045c37a07f8319cfb8d44e2ff4252d7a7078"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:00b48e4eb299c1e4905953cc7cebecd2eab17f2ba965b96bbddd5713069db40b · sha256:c3641a08bec3f2de… · /containers/cna/references/1
{"tags":["patch"],"url":"https://github.com/browserify/pbkdf2/commit/e3102a8cd4830a3ac85cd0dd011cc002fdde33bb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:00b48e4eb299c1e4905953cc7cebecd2eab17f2ba965b96bbddd5713069db40b · sha256:c3641a08bec3f2de… · /containers/cna/references/2
{"tags":["third-party-advisory"],"url":"https://github.com/browserify/pbkdf2/security/advisories/GHSA-h7cp-r72f-jxh6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:00b48e4eb299c1e4905953cc7cebecd2eab17f2ba965b96bbddd5713069db40b · sha256:c3641a08bec3f2de… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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