CERTA-2001-AVI-035
Vulnerability from certfr_avis
Il est possible de bloquer la communication entre un serveur d'administration à distance pcAnywhere et ses clients.
Il s'agit d'un débordement de mémoire. Comme pour tout débordement de mémoire, il y a un risque d'exécution de code arbitraire sur la machine cible.
Description
Un utilisateur mal intentionné peut, en générant un traffic aléatoire anormalement élevé vers le serveur, bloquer la communication entre le serveur et ses clients. Le port de pcAnywhere serveur sera toujours ouvert, mais le serveur ne répondra plus aux clients.
Solution
Appliquer les correctifs de Symantec :
-
pour les versions 9.x :
http://www.symantec.com/techsupp/files/pca/pca9-9598nt.html -
Pour les versions 10.x :
http://www.symantec.com/techsupp/files/pca/pca_10.html
Systèmes Windows équipés de pcAnywhere serveur version 9.2x ou 10.0.
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\u003eSyst\u00e8mes Windows \u00e9quip\u00e9s de pcAnywhere serveur version 9.2x ou 10.0.\u003c/P\u003e",
"content": "## Description\n\nUn utilisateur mal intentionn\u00e9 peut, en g\u00e9n\u00e9rant un traffic al\u00e9atoire\nanormalement \u00e9lev\u00e9 vers le serveur, bloquer la communication entre le\nserveur et ses clients. Le port de pcAnywhere serveur sera toujours\nouvert, mais le serveur ne r\u00e9pondra plus aux clients.\n\n## Solution\n\nAppliquer les correctifs de Symantec :\n\n- pour les versions 9.x :\n\n http://www.symantec.com/techsupp/files/pca/pca9-9598nt.html\n\n- Pour les versions 10.x :\n\n http://www.symantec.com/techsupp/files/pca/pca_10.html\n",
"cves": [],
"initial_release_date": "2001-03-13T00:00:00",
"last_revision_date": "2001-03-13T00:00:00",
"links": [
{
"title": "L\u0027avis du CIAC :",
"url": "http://www.ciac.org/ciac/bulletins/l-055.shtml"
},
{
"title": "Le bulletin de s\u00e9curit\u00e9 de Symantec :",
"url": "http://service1.symantec.com/sarc/sarc.nsf/info/html/pcAnywhere.Denial.of.service.html"
}
],
"reference": "CERTA-2001-AVI-035",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2001-03-13T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service"
}
],
"summary": "Il est possible de bloquer la communication entre un serveur\nd\u0027administration \u00e0 distance pcAnywhere et ses clients.\n\nIl s\u0027agit d\u0027un d\u00e9bordement de m\u00e9moire. Comme pour tout d\u00e9bordement de\nm\u00e9moire, il y a un risque d\u0027ex\u00e9cution de code arbitraire sur la machine\ncible.\n",
"title": "Vuln\u00e9rabilit\u00e9 de pcAnywhere.",
"vendor_advisories": [
{
"published_at": null,
"title": "Avis du CIAC et de Symantec",
"url": null
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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