CERTA-2003-AVI-034

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans la façon dont sendmail analyse les en-têtes des messages permet à un utilisateur mal intentionné d'exécuter du code arbitraire à distance.

Description

Sendmail est un logiciel de transport de mail (MTA : Mail Transport Agent). Une vulnérabilité à été découverte dans la façon dont sendmail analyse les en-têtes. Un utilisateur mal intentionné peut, via un message électronique habilement constitué, exécuter du code arbitraire à distance avec les privilèges de l'administrateur root

Solution

La version 8.12.8 de sendmail corrige cette vulnérabilité.

Toutes les versions de sendmail antérieures à la version 8.12.8.

Impacted products
Vendor Product Description

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eToutes les versions de  \u003cTT\u003esendmail\u003c/TT\u003e ant\u00e9rieures \u00e0 la version 8.12.8.\u003c/p\u003e",
  "content": "## Description\n\nSendmail est un logiciel de transport de mail (MTA : Mail Transport\nAgent). Une vuln\u00e9rabilit\u00e9 \u00e0 \u00e9t\u00e9 d\u00e9couverte dans la fa\u00e7on dont sendmail\nanalyse les en-t\u00eates. Un utilisateur mal intentionn\u00e9 peut, via un\nmessage \u00e9lectronique habilement constitu\u00e9, ex\u00e9cuter du code arbitraire \u00e0\ndistance avec les privil\u00e8ges de l\u0027administrateur root\n\n## Solution\n\nLa version 8.12.8 de sendmail corrige cette vuln\u00e9rabilit\u00e9.\n",
  "cves": [],
  "links": [
    {
      "title": "Avis de s\u00e9curit\u00e9 FreeBSD FreeBSD-SA-03:04.sendmail :",
      "url": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-03%3A04.sendmail.asc"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 Suse SuSE-SA:2003:013 :",
      "url": "http://www.suse.de/en/security"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 HP Tru64 UNIX et HP-UX SSRT3469. Mise \u00e0    jour \u00e0 l\u0027adresse suivante :",
      "url": "ftp://ftp.itrc.hp.com/"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 SGI IRIX #20030301-01-P :",
      "url": "ftp://patches.sgi.com/support/free/security/advisories/20030301-01-P"
    },
    {
      "title": "Mise \u00e0 jour de sendmail sous IBM AIX :",
      "url": "ftp://aix.software.ibm.com/aix/efixes/security/"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 Debian DSA-257-1 :",
      "url": "http://www.debian.org/security/"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 UnixWare CSSA-2003-SCO.5 :",
      "url": "ftp://ftp.sco.com/pub/updates/UnixWare/CSSA-2003-SCO.5/CSSA-2003-SCO.5.txt"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 OpenBSD 009 :",
      "url": "http://www.openbsd.org/errata.html#sendmail"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 NetBSD SA2003-002 :",
      "url": "ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-002.txt.asc"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 OpenServer CSSA-2003-SCO.6 :",
      "url": "ftp://ftp.sco.com/pub/updates/OpenServer/CSSA-2003-SCO.6/CSSA-2003-SCO.6.txt"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 Gentoo GLSA sendmail (200303-4) :",
      "url": "http://www.gentoo.org"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 RedHat RHSA-2003:073-06 :",
      "url": "https://rhn.redhat.com/errata/RHSA-2003-073.html"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 Mandrake MDKSA-2003:028 :",
      "url": "http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2003:028"
    },
    {
      "title": "Site internet de sendmail :",
      "url": "http://www.sendmail.org"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 Apple APPLE-SA-2003-03-03 sendmail :",
      "url": "http://www.apple.com/support/security/security_updates.html"
    }
  ],
  "reference": "CERTA-2003-AVI-034",
  "revisions": [
    {
      "description": "ajout du bulletin de s\u00e9curit\u00e9 Debian, Apple et Gentoo.",
      "revision_date": "2003-03-04T00:00:00.000000"
    },
    {
      "description": "ajout des bulletins de s\u00e9curit\u00e9 OpenBSD, NetBSD et UnixWare.",
      "revision_date": "2003-03-10T00:00:00.000000"
    },
    {
      "description": "ajout du bulletin de s\u00e9curit\u00e9 OpenServer.",
      "revision_date": "2003-03-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance avec les privil\u00e8ges de l\u0027administrateur root"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans la fa\u00e7on dont sendmail analyse les en-t\u00eates des\nmessages permet \u00e0 un utilisateur mal intentionn\u00e9 d\u0027ex\u00e9cuter du code\narbitraire \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 de sendmail",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis de s\u00e9curit\u00e9 ISS X-Force du 3 mars 2003",
      "url": null
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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