CVE-2012-6128 (GCVE-0-2012-6128)
Vulnerability from cvelistv5 – Published: 2013-02-24 19:00 – Updated: 2024-08-06 21:28
VLAI
EPSS
VEX
Summary
Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| http://www.mandriva.com/security/advisories?name=… | vendor-advisoryx_refsource_MANDRIVA |
| http://www.infradead.org/openconnect/changelog.html | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2013/02/12/7 | mailing-listx_refsource_MLIST |
| http://www.debian.org/security/2013/dsa-2623 | vendor-advisoryx_refsource_DEBIAN |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.securityfocus.com/bid/57884 | vdb-entryx_refsource_BID |
| http://lists.opensuse.org/opensuse-updates/2013-0… | vendor-advisoryx_refsource_SUSE |
| http://git.infradead.org/users/dwmw2/openconnect.… | x_refsource_CONFIRM |
| https://wiki.mageia.org/en/Support/Advisories/MGA… | x_refsource_CONFIRM |
Date Public
2012-10-28 00:00
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],
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},
{
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"url": "http://www.infradead.org/openconnect/changelog.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:108"
},
{
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/82058"
},
{
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"url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0060"
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],
"sourceIdentifier": "secalert@redhat.com",
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"nvd": {
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],
"cveTags": [],
"descriptions": [
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"value": "Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response."
},
{
"lang": "es",
"value": "M\u00faltiples desbordamientos de b\u00fafer basados en pila en http.c en Openconnect anterior a v4.08 permite a gateways VPN remotos generar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) mediante un (1) hostname largo, (2) ruta, o (3) cookie en una respuesta."
}
],
"id": "CVE-2012-6128",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
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"baseScore": 5.0,
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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},
"exploitabilityScore": 10.0,
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"published": "2013-02-24T19:55:01.017",
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},
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},
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},
{
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},
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],
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},
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},
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},
"redhat_vex": {
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"cve": "CVE-2012-6128",
"id": "CVE-2012-6128",
"initial_release_date": "2012-10-28T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "openconnect: Stack-based buffer overflow when processing certain host names, paths, or cookie lists",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-6128.json",
"version": "3"
},
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"current_release_date": "2025-10-08T00:56:23Z",
"cve": "CVE-2012-6128",
"id": "CVE-2012-6128",
"initial_release_date": "2023-02-15T05:43:03Z",
"product_status:known_not_affected": "6",
"product_status:recommended": "44",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2012-6128",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2012-6128.json",
"version": "7"
}
}
}
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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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