FKIE_CVE-2005-0156
Vulnerability from fkie_nvd - Published: 2005-02-07 05:00 - Updated: 2026-06-16 22:10
Severity
Summary
Buffer overflow in the PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to execute arbitrary code by setting the PERLIO_DEBUG variable and executing a Perl script whose full pathname contains a long directory tree.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| larry_wall | perl | 5.8.0 | |
| larry_wall | perl | 5.8.1 | |
| larry_wall | perl | 5.8.3 | |
| larry_wall | perl | 5.8.4 | |
| larry_wall | perl | 5.8.4.1 | |
| larry_wall | perl | 5.8.4.2 | |
| larry_wall | perl | 5.8.4.2.3 | |
| larry_wall | perl | 5.8.4.3 | |
| larry_wall | perl | 5.8.4.4 | |
| larry_wall | perl | 5.8.4.5 | |
| sgi | propack | 3.0 | |
| ibm | aix | 5.2 | |
| ibm | aix | 5.3 | |
| redhat | enterprise_linux | 3.0 | |
| redhat | enterprise_linux | 3.0 | |
| redhat | enterprise_linux | 3.0 | |
| redhat | enterprise_linux_desktop | 3.0 | |
| redhat | fedora_core | core_3.0 | |
| suse | suse_linux | 8.0 | |
| suse | suse_linux | 8.0 | |
| suse | suse_linux | 8.1 | |
| suse | suse_linux | 8.2 | |
| suse | suse_linux | 9.0 | |
| suse | suse_linux | 9.0 | |
| suse | suse_linux | 9.1 | |
| suse | suse_linux | 9.2 | |
| trustix | secure_linux | 1.5 | |
| trustix | secure_linux | 2.0 | |
| trustix | secure_linux | 2.1 | |
| trustix | secure_linux | 2.2 | |
| ubuntu | ubuntu_linux | 4.1 | |
| ubuntu | ubuntu_linux | 4.1 |
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"value": "Buffer overflow in the PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to execute arbitrary code by setting the PERLIO_DEBUG variable and executing a Perl script whose full pathname contains a long directory tree."
}
],
"id": "CVE-2005-0156",
"lastModified": "2026-06-16T22:10:36.713",
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"baseSeverity": "LOW",
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
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"source": "nvd@nist.gov",
"type": "Primary",
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"published": "2005-02-07T05:00:00.000",
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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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