CERTFR-2020-AVI-504

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian LTS. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service et un contournement de la politique de sécurité.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Debian N/A Debian 9 Stretch versions antérieures à 4.19.132-1~deb9u1
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Debian 9 Stretch versions ant\u00e9rieures \u00e0 4.19.132-1~deb9u1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Debian",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-12771",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-12771"
    },
    {
      "name": "CVE-2020-15393",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-15393"
    },
    {
      "name": "CVE-2020-13974",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-13974"
    },
    {
      "name": "CVE-2020-10767",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10767"
    },
    {
      "name": "CVE-2020-12655",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-12655"
    },
    {
      "name": "CVE-2020-10768",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10768"
    },
    {
      "name": "CVE-2019-18885",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-18885"
    },
    {
      "name": "CVE-2019-18814",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-18814"
    },
    {
      "name": "CVE-2020-10766",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10766"
    },
    {
      "name": "CVE-2019-20810",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-20810"
    }
  ],
  "links": [],
  "reference": "CERTFR-2020-AVI-504",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-08-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nDebian LTS. Certaines d\u0027entre elles permettent \u00e0 un attaquant de\nprovoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de\nservice et un contournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian LTS",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Debian LTS dla-2323 du 12 ao\u00fbt 2020",
      "url": "https://www.debian.org/lts/security/2020/dla-2323"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Debian LTS dla-2324 du 12 ao\u00fbt 2020",
      "url": "https://www.debian.org/lts/security/2020/dla-2324"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.