CERTA-2010-AVI-131
Vulnerability from certfr_avis - Published: 2010-03-23 - Updated: 2010-03-23
Une mise à jour d'Opera corrige deux vulnérabilités permettant notamment d'exécuter du code arbitraire à distance.
Description
Deux vulnérabilités ont été découvertes dans Opera pour Windows :
- une grande valeur du paramètre Content-Length dans l'entête HTTP permet une exécution de code arbitraire à distance ;
- XSLT (eXtensible Stylesheet Language Transformations - transformation d'un document XML vers un autre) peut être détourné pour récupérer les contenus provenant d'autres sites Web (version 10.50 seulement).
Solution
Mettre Opera à jour en version 10.51 (cf. section Documentation).
Opera pour Windows.
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "\u003cP\u003e\u003cSPAN class=\"textit\"\u003eOpera\u003c/SPAN\u003e pour \u003cSPAN class=\n \"textit\"\u003eWindows\u003c/SPAN\u003e.\u003c/P\u003e",
"content": "## Description\n\nDeux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Opera pour Windows :\n\n- une grande valeur du param\u00e8tre Content-Length dans l\u0027ent\u00eate HTTP\n permet une ex\u00e9cution de code arbitraire \u00e0 distance ;\n- XSLT (eXtensible Stylesheet Language Transformations -\n transformation d\u0027un document XML vers un autre) peut \u00eatre d\u00e9tourn\u00e9\n pour r\u00e9cup\u00e9rer les contenus provenant d\u0027autres sites Web (version\n 10.50 seulement).\n\n## Solution\n\nMettre Opera \u00e0 jour en version 10.51 (cf. section Documentation).\n",
"cves": [],
"initial_release_date": "2010-03-23T00:00:00",
"last_revision_date": "2010-03-23T00:00:00",
"links": [
{
"title": "T\u00e9l\u00e9chargement d\u0027Opera :",
"url": "http://www.opera.com/browser/download/"
}
],
"reference": "CERTA-2010-AVI-131",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2010-03-23T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "Une mise \u00e0 jour d\u0027\u003cspan class=\"textit\"\u003eOpera\u003c/span\u003e corrige deux\nvuln\u00e9rabilit\u00e9s permettant notamment d\u0027ex\u00e9cuter du code arbitraire \u00e0\ndistance.\n",
"title": "Vuln\u00e9rabilit\u00e9s dans Opera",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletins de s\u00e9curit\u00e9 Opera",
"url": "http://www.opera.com/support/kb/view/949/"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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