CVE-2011-1071 (GCVE-0-2011-1071)
Vulnerability from cvelistv5 – Published: 2011-04-08 15:00 – Updated: 2024-08-06 22:14
VLAI
EPSS
VEX
Summary
The GNU C Library (aka glibc or libc6) before 2.12.2 and Embedded GLIBC (EGLIBC) allow context-dependent attackers to execute arbitrary code or cause a denial of service (memory consumption) via a long UTF8 string that is used in an fnmatch call, aka a "stack extension attack," a related issue to CVE-2010-2898, CVE-2010-1917, and CVE-2007-4782, as originally reported for use of this library by Google Chrome.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
25 references
Date Public
2011-02-24 00:00
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"value": "La Biblioteca C (tambi\u00e9n se conoce como glibc o libc6) anterior a versi\u00f3n 2.12.2 y Embedded GLIBC (EGLIBC), de GNU, permiten a los atacantes dependiendo del contexto ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (consumo de memoria) por medio de una cadena UTF8 larga que es usada en una funci\u00f3n llamada fnmatch, tambi\u00e9n se conoce como \"stack extension attack,\" un problema relacionado con CVE-2010-2898, CVE-2010-1917 y CVE-2007-4782, como se inform\u00f3 originalmente para el uso de esta biblioteca por Google Chrome."
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],
"negate": false,
"operator": "OR"
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]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The GNU C Library (aka glibc or libc6) before 2.12.2 and Embedded GLIBC (EGLIBC) allow context-dependent attackers to execute arbitrary code or cause a denial of service (memory consumption) via a long UTF8 string that is used in an fnmatch call, aka a \"stack extension attack,\" a related issue to CVE-2010-2898, CVE-2010-1917, and CVE-2007-4782, as originally reported for use of this library by Google Chrome."
},
{
"lang": "es",
"value": "La Biblioteca C (tambi\u00e9n se conoce como glibc o libc6) anterior a versi\u00f3n 2.12.2 y Embedded GLIBC (EGLIBC), de GNU, permiten a los atacantes dependiendo del contexto ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (consumo de memoria) por medio de una cadena UTF8 larga que es usada en una funci\u00f3n llamada fnmatch, tambi\u00e9n se conoce como \"stack extension attack,\" un problema relacionado con CVE-2010-2898, CVE-2010-1917 y CVE-2007-4782, como se inform\u00f3 originalmente para el uso de esta biblioteca por Google Chrome."
}
],
"id": "CVE-2011-1071",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "HIGH",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 4.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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}
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},
"published": "2011-04-08T15:17:27.650",
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{
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"value": "CWE-399"
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},
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2025-11-21T12:58:28+00:00",
"cve": "CVE-2011-1071",
"id": "CVE-2011-1071",
"initial_release_date": "2011-01-01T00:00:00+00:00",
"product_status:fixed": "605",
"source": "Red Hat CSAF VEX",
"status": "final",
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"url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1071.json",
"version": "3"
},
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"current_release_date": "2025-03-16T14:23:18Z",
"cve": "CVE-2011-1071",
"id": "CVE-2011-1071",
"initial_release_date": "2023-02-15T05:54:06Z",
"product_status:recommended": "12",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2011-1071",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-1071.json",
"version": "4"
}
}
}
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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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