CERTA-2011-AVI-073
Vulnerability from certfr_avis - Published: 2011-02-09 - Updated: 2011-05-04
Une vulnérabilité dans OpenSSL permet à une personne malintentionnée de provoquer un déni de service à distance.
Description
Une vulnérabilité dans OpenSSL permet de provoquer un déni de service à distance en envoyant des messages spécialement conçus au serveur.
Cette faille ne concerne que les serveurs utilisant la fonction SSL_CTX_set_tlsext_status_cb(). Les versions 2.3.3 et suivantes du serveur Apache httpd sont notamment concernées.
Solution
Mettre à jour en version 1.0.0d ou en version 0.9.8r.
NoneImpacted products
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "OpenSSL versions 0.9.8h \u00e0 0.9.8q ;",
"product": {
"name": "OpenSSL",
"vendor": {
"name": "OpenSSL",
"scada": false
}
}
},
{
"description": "OpenSSL versions 1.0.0 \u00e0 1.0.0c.",
"product": {
"name": "OpenSSL",
"vendor": {
"name": "OpenSSL",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 dans OpenSSL permet de provoquer un d\u00e9ni de service \u00e0\ndistance en envoyant des messages sp\u00e9cialement con\u00e7us au serveur.\n\nCette faille ne concerne que les serveurs utilisant la fonction\nSSL_CTX_set_tlsext_status_cb(). Les versions 2.3.3 et suivantes du\nserveur Apache httpd sont notamment concern\u00e9es.\n\n## Solution\n\nMettre \u00e0 jour en version 1.0.0d ou en version 0.9.8r.\n",
"cves": [
{
"name": "CVE-2011-0014",
"url": "https://www.cve.org/CVERecord?id=CVE-2011-0014"
}
],
"initial_release_date": "2011-02-09T00:00:00",
"last_revision_date": "2011-05-04T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-1273 du 10 f\u00e9vrier 2011 :",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054007.html"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-1255 du 10 f\u00e9vrier 2011 :",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056102.html"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-5876 du 23 avril 2011 (mingw32-openssl) :",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059314.html"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Mandriva MDVSA-2011:028 du 15 f\u00e9vrier 2011 :",
"url": "http://www.mandriva.com/support/security/advisories/?name=MDVSA-2011:028"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-1064-1 du 15 f\u00e9vrier 2011 :",
"url": "http://www.ubuntu.com/usn/usn-1064-1"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-5865 du 23 avril 2011 (mingw32-openssl) :",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059313.html"
}
],
"reference": "CERTA-2011-AVI-073",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2011-02-09T00:00:00.000000"
},
{
"description": "ajout des r\u00e9f\u00e9rences aux bulletins Fedora, Mandriva et Ubuntu.",
"revision_date": "2011-02-16T00:00:00.000000"
},
{
"description": "ajout de la r\u00e9f\u00e9rence au bulletin Fedora (mingw32-openssl).",
"revision_date": "2011-05-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans OpenSSL permet \u00e0 une personne malintentionn\u00e9e de\nprovoquer un d\u00e9ni de service \u00e0 distance.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans OpenSSL",
"vendor_advisories": [
{
"published_at": null,
"title": "Avis de s\u00e9curit\u00e9 OpenSSL du 08 f\u00e9vrier 2011",
"url": "http://www.openssl.org/news/secadv_20110208.txt"
}
]
}
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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.
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- 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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