CVE-2023-31484 (GCVE-0-2023-31484)

Vulnerability from cvelistv5 – Published: 2023-04-28 00:00 – Updated: 2025-11-03 21:48
VLAI
Summary
CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-12 15:22 UTC
CWE
  • n/a
  • CWE-295 - Improper Certificate Validation
Impacted products
Vendor Product Version CPE status
cpanpm_project cpanpm Affected: 0 , < 2.35 (custom)
    cpe:2.3:a:cpanpm_project:cpanpm:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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