CERTA-2003-AVI-154
Vulnerability from certfr_avis - Published: - Updated:
Une vulnérabilité dans lsh permet à un utilisateur mal intentionné d'exécuter du code arbitraire à distance avec les droits de root.
Description
lsh est une implémentation GNU du protocole SSH (Secure SHell). Une vulnérabilité de type débordement de mémoire, permet à un utilisateur mal intentionné d'exécuter du code avec les droits de root.
Solution
Mettre à jour lsh en version 1.4.3 (branche stable) ou 1.5.3 (branche de développement). Téléchargement de lsh :
http://www.lysator.liu.se/˜nisse/archive/
None
Impacted products
References
| Title | Publication Time | Tags | |
|---|---|---|---|
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Pour la branche de d\u00e9veloppement, lsh versions 1.5, 1.5.1, 1.5.2.",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "Pour la branche stable, lsh versions 1.4.2 et ant\u00e9rieures ;",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Description\n\nlsh est une impl\u00e9mentation GNU du protocole SSH (Secure SHell). Une\nvuln\u00e9rabilit\u00e9 de type d\u00e9bordement de m\u00e9moire, permet \u00e0 un utilisateur\nmal intentionn\u00e9 d\u0027ex\u00e9cuter du code avec les droits de root.\n\n## Solution\n\nMettre \u00e0 jour lsh en version 1.4.3 (branche stable) ou 1.5.3 (branche de\nd\u00e9veloppement). T\u00e9l\u00e9chargement de lsh :\n\n http://www.lysator.liu.se/\u02dcnisse/archive/\n",
"cves": [],
"links": [
{
"title": "Avis de s\u00e9curit\u00e9 SuSE Linux SuSE-SA:2003:041 :",
"url": "http://www.suse.de/de/security/2003_041_lsh.html"
},
{
"title": "Site de lsh : http://www.lysator.liu.se/\u02dcnisse/lsh/",
"url": "http://www.lysator.liu.se/%CB%9Cnisse/lsh/"
}
],
"reference": "CERTA-2003-AVI-154",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2003-09-22T00:00:00.000000"
},
{
"description": "ajout du bulletin de s\u00e9curit\u00e9 SuSE Linux.",
"revision_date": "2003-10-02T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 dans lsh permet \u00e0 un utilisateur mal intentionn\u00e9\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance avec les droits de root.\n",
"title": "Vuln\u00e9rabilit\u00e9 dans lsh",
"vendor_advisories": []
}
Loading…
Loading…
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.
Loading…
Loading…