FKIE_CVE-2013-2145
Vulnerability from fkie_nvd - Published: 2013-08-19 23:55 - Updated: 2026-06-16 23:52
Severity
Summary
The cpansign verify functionality in the Module::Signature module before 0.72 for Perl allows attackers to bypass the signature check and execute arbitrary code via a SIGNATURE file with a "special unknown cipher" that references an untrusted module in Digest/.
References
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"source": "secalert@redhat.com"
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},
{
"lang": "es",
"value": "La funcionalidad de verificaci\u00f3n cpansign en el m\u00f3dulo Module::Signature anterior a 0.72 para Perl, permite a atacantes evitar la comprobaci\u00f3n de firma y ejecutar c\u00f3digo arbitrarioa trav\u00e9s de un archivo SIGNATURE con \"un cifrado desconocido especial\" que referencia a un m\u00f3dulo no confiable en Digest/."
}
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"id": "CVE-2013-2145",
"lastModified": "2026-06-16T23:52:49.850",
"metrics": {
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"baseSeverity": "MEDIUM",
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"accessVector": "LOCAL",
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"vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"obtainAllPrivilege": false,
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"source": "nvd@nist.gov",
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"published": "2013-08-19T23:55:08.397",
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"vulnStatus": "Modified",
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"value": "CWE-20"
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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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