cvelistv5 - cve-2011-0393

CVE-2011-0393 (GCVE-0-2011-0393)

Vulnerability from cvelistv5

Published

2011-02-25 11:00

Modified

2024-08-06 21:51

Severity ?

CWE

Summary

Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and Cisco PIX Security Appliances 500 series devices, when transparent firewall mode is configured but IPv6 is not configured, allow remote attackers to cause a denial of service (packet buffer exhaustion and device outage) via IPv6 traffic, aka Bug ID CSCtj04707.

References

URL

Tags

	http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml	vendor-advisory, x_refsource_CISCO
	http://www.securitytracker.com/id?1025108	vdb-entry, x_refsource_SECTRACK
	http://secunia.com/advisories/43488	third-party-advisory, x_refsource_SECUNIA
	http://www.vupen.com/english/advisories/2011/0493	vdb-entry, x_refsource_VUPEN
	https://exchange.xforce.ibmcloud.com/vulnerabilities/65589	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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          },
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          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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        "dateUpdated": "2017-08-16T14:57:01.000Z",
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      },
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          ],
          "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml"
        },
        {
          "name": "1025108",
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            "x_refsource_SECTRACK"
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          "url": "http://www.securitytracker.com/id?1025108"
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          ],
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      "x_legacyV4Record": {
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            }
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              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1025108"
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              "url": "http://secunia.com/advisories/43488"
            },
            {
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    "dateReserved": "2011-01-07T00:00:00.000Z",
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    "state": "PUBLISHED"
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}

CERTA-2011-AVI-109

Vulnerability from certfr_avis

Quatre vulnérabilités ont été corrigées dans les appareils Cisco ASA série 5500. Trois d'entre elles permettent de réaliser un déni de service à distance, et la quatrième permet d'accéder à des données confidentielles sur le système de fichiers.

Description

Une vulnérabilité concerne le pare-feu intégré si celui-ci est configuré en mode « transparent » (le mode par défaut est le mode « routé »). Un attaquant peut épuiser les ressources du système en envoyant des paquets IPv6 particuliers.

Une vulnérabilité dans le module d'inspection de trafic SCCP permet à un attaquant de forcer le rechargement de la configuration de l'équipement en envoyant un paquet spécialement conçu. Par défaut, cette fonction d'inspection de trafic est activée.

Lorsque le protocole RIP ainsi que la fonctionalité Cisco Phone Proxy sont activés sur l'appareil, une personne malveillante peut forcer le redémarrage de celui-ci en envoyant des paquets RIP valides.

Enfin, lorsque l'équipement est configuré comme autorité locale de certification, un attaquant distant non authentifié peut exploiter une vulnérabilité pour accéder à des données confidentielles sur le système de fichiers.

Solution

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

Cisco ASA Adaptative Security Appliances série 5500, dans les versions qui suivent. Vulnérabilité « pare-feu transparent » (CVE-2011-0393) :

versions 7.0 strictement inférieures à 7.0(8.12) ;
versions 7.1 ;
versions 7.2 strictement inférieures à 7.2(5.2) ;
versions 8.0 strictement inférieures à 8.0(5.21) ;
versions 8.1 strictement inférieures à 8.1(2.49) ;
versions 8.2 strictement inférieures à 8.2(3.6) ;
versions 8.3 strictement inférieures à 8.3(2.7).

Vulnérabilité « SCCP » (CVE-2011-0394) :

versions 7.0 strictement inférieures à 7.0(8.11) ;
versions 7.1 ;
versions 7.2 strictement inférieures à 7.2(5.1) ;
versions 8.0 strictement inférieures à 8.0(5.19) ;
versions 8.1 strictement inférieures à 8.1(2.47) ;
versions 8.2 strictement inférieures à 8.2(2.19) ;
versions 8.3 strictement inférieures à 8.3(1.8).

Vulnérabilité « RIP » (CVE-2011-0395) :

versions 8.0 strictement inférieures à 8.0(5.20) ;
versions 8.1 strictement inférieures à 8.1(2.48) ;
versions 8.2 strictement inférieures à 8.2(3) ;
versions 8.3 strictement inférieures à 8.3(2.1).

Vulnérabilité « accès non autorisé » (CVE-2011-0396) :

versions 8.0 strictement inférieures à 8.0(5.23) ;
versions 8.1 strictement inférieures à 8.1(2.49) ;
versions 8.2 strictement inférieures à 8.2(4.1) ;
versions 8.3 strictement inférieures à 8.3(2.13).

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

Tags

Bulletin de sécurité Cisco cisco-sa-20110223-asa du 23 février 2011	None	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-20110223-asa du 23 février 2011 :	-	other

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eCisco ASA Adaptative Security Appliances s\u00e9rie 5500, dans les  versions qui suivent. Vuln\u00e9rabilit\u00e9 \u00ab pare-feu transparent \u00bb  (CVE-2011-0393) :\u003c/P\u003e  \u003cUL\u003e    \u003cLI\u003eversions 7.0 strictement inf\u00e9rieures \u00e0 7.0(8.12) ;\u003c/LI\u003e    \u003cLI\u003eversions 7.1 ;\u003c/LI\u003e    \u003cLI\u003eversions 7.2 strictement inf\u00e9rieures \u00e0 7.2(5.2) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.0 strictement inf\u00e9rieures \u00e0 8.0(5.21) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.1 strictement inf\u00e9rieures \u00e0 8.1(2.49) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.2 strictement inf\u00e9rieures \u00e0 8.2(3.6) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.3 strictement inf\u00e9rieures \u00e0 8.3(2.7).\u003c/LI\u003e  \u003c/UL\u003eVuln\u00e9rabilit\u00e9 \u00ab \u003cSPAN class=\"textit\"\u003eSCCP\u003c/SPAN\u003e \u00bb  (CVE-2011-0394) :  \u003cUL\u003e    \u003cLI\u003eversions 7.0 strictement inf\u00e9rieures \u00e0 7.0(8.11) ;\u003c/LI\u003e    \u003cLI\u003eversions 7.1 ;\u003c/LI\u003e    \u003cLI\u003eversions 7.2 strictement inf\u00e9rieures \u00e0 7.2(5.1) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.0 strictement inf\u00e9rieures \u00e0 8.0(5.19) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.1 strictement inf\u00e9rieures \u00e0 8.1(2.47) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.2 strictement inf\u00e9rieures \u00e0 8.2(2.19) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.3 strictement inf\u00e9rieures \u00e0 8.3(1.8).\u003c/LI\u003e  \u003c/UL\u003eVuln\u00e9rabilit\u00e9 \u00ab \u003cSPAN class=\"textit\"\u003eRIP\u003c/SPAN\u003e \u00bb  (CVE-2011-0395) :  \u003cUL\u003e    \u003cLI\u003eversions 8.0 strictement inf\u00e9rieures \u00e0 8.0(5.20) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.1 strictement inf\u00e9rieures \u00e0 8.1(2.48) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.2 strictement inf\u00e9rieures \u00e0 8.2(3) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.3 strictement inf\u00e9rieures \u00e0 8.3(2.1).\u003c/LI\u003e  \u003c/UL\u003eVuln\u00e9rabilit\u00e9 \u00ab acc\u00e8s non autoris\u00e9 \u00bb (CVE-2011-0396) :  \u003cUL\u003e    \u003cLI\u003eversions 8.0 strictement inf\u00e9rieures \u00e0 8.0(5.23) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.1 strictement inf\u00e9rieures \u00e0 8.1(2.49) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.2 strictement inf\u00e9rieures \u00e0 8.2(4.1) ;\u003c/LI\u003e    \u003cLI\u003eversions 8.3 strictement inf\u00e9rieures \u00e0 8.3(2.13).\u003c/LI\u003e  \u003c/UL\u003e",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 concerne le pare-feu int\u00e9gr\u00e9 si celui-ci est configur\u00e9\nen mode \u00ab transparent \u00bb (le mode par d\u00e9faut est le mode \u00ab rout\u00e9 \u00bb). Un\nattaquant peut \u00e9puiser les ressources du syst\u00e8me en envoyant des paquets\nIPv6 particuliers.\n\nUne vuln\u00e9rabilit\u00e9 dans le module d\u0027inspection de trafic SCCP permet \u00e0 un\nattaquant de forcer le rechargement de la configuration de l\u0027\u00e9quipement\nen envoyant un paquet sp\u00e9cialement con\u00e7u. Par d\u00e9faut, cette fonction\nd\u0027inspection de trafic est activ\u00e9e.\n\nLorsque le protocole RIP ainsi que la fonctionalit\u00e9 Cisco Phone Proxy\nsont activ\u00e9s sur l\u0027appareil, une personne malveillante peut forcer le\nred\u00e9marrage de celui-ci en envoyant des paquets RIP valides.\n\nEnfin, lorsque l\u0027\u00e9quipement est configur\u00e9 comme autorit\u00e9 locale de\ncertification, un attaquant distant non authentifi\u00e9 peut exploiter une\nvuln\u00e9rabilit\u00e9 pour acc\u00e9der \u00e0 des donn\u00e9es confidentielles sur le syst\u00e8me\nde fichiers.\n\n## 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-2011-0396",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0396"
    },
    {
      "name": "CVE-2011-0393",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0393"
    },
    {
      "name": "CVE-2011-0394",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0394"
    },
    {
      "name": "CVE-2011-0395",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0395"
    }
  ],
  "initial_release_date": "2011-02-24T00:00:00",
  "last_revision_date": "2011-02-24T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20110223-asa du 23    f\u00e9vrier 2011 :",
      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20110223-asa.shtml"
    }
  ],
  "reference": "CERTA-2011-AVI-109",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-02-24T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Quatre vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans les appareils Cisco ASA\ns\u00e9rie 5500. Trois d\u0027entre elles permettent de r\u00e9aliser un d\u00e9ni de\nservice \u00e0 distance, et la quatri\u00e8me permet d\u0027acc\u00e9der \u00e0 des donn\u00e9es\nconfidentielles sur le syst\u00e8me de fichiers.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Cisco ASA s\u00e9rie 5500",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-20110223-asa du 23 f\u00e9vrier 2011",
      "url": null
    }
  ]
}

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.

Action not permitted

CVE-2011-0393 (GCVE-0-2011-0393)

Vulnerability from cvelistv5

CERTA-2011-AVI-109

Vulnerability from certfr_avis

Description

Solution

Tags

Sightings

Nomenclature