Vulnerability-Lookup

CERTA-2010-AVI-383

Vulnerability from certfr_avis - Published: 2010-08-13 - Updated: 2010-08-13

Une vulnérabilité dans Cisco IOS permet à un utilisateur malveillant de réaliser un déni de service à distance.

Description

Une vulnérabilité dans Cisco ISO permet à une session TCP (non encore établie) de rester indéfiniment dans l'un des états SYNRCVD et SYNSENT. Ce problème est exploitable par un utilisateur malveillant pour épuiser les ressources du routeur.

Le trafic en transit ne permet pas d'utiliser la vulnérabilité.

Solution

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

Cisco IOS 15.1.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

Tags

Bulletin de sécurité Cisco 20100812-tcp du 12 août 2010

None

vendor-advisory

Show details on source website

JSON

To clipboard Create KEV Entry

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eCisco IOS 15.1.\u003c/p\u003e",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 dans Cisco ISO permet \u00e0 une session TCP (non encore\n\u00e9tablie) de rester ind\u00e9finiment dans l\u0027un des \u00e9tats SYNRCVD et SYNSENT.\nCe probl\u00e8me est exploitable par un utilisateur malveillant pour \u00e9puiser\nles ressources du routeur.\n\nLe trafic en transit ne permet pas d\u0027utiliser la vuln\u00e9rabilit\u00e9.\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-2010-2827",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-2827"
    }
  ],
  "initial_release_date": "2010-08-13T00:00:00",
  "last_revision_date": "2010-08-13T00:00:00",
  "links": [],
  "reference": "CERTA-2010-AVI-383",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2010-08-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans Cisco IOS permet \u00e0 un utilisateur malveillant de\nr\u00e9aliser un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Cisco IOS",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco 20100812-tcp du 12 ao\u00fbt 2010",
      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20100812-tcp.shtml"
    }
  ]
}

CVE-2010-2827 (GCVE-0-2010-2827)

Vulnerability from cvelistv5 – Published: 2010-08-16 18:25 – Updated: 2024-08-07 02:46

Summary

Cisco IOS 15.1(2)T allows remote attackers to cause a denial of service (resource consumption and TCP outage) via spoofed TCP packets, related to embryonic TCP connections that remain in the SYN_RCVD or SYN_SENT state, aka Bug ID CSCti18193.

Severity ?

No CVSS data available.

CWE

Assigner

cisco

References

URL

Tags

	http://www.cisco.com/en/US/products/products_secu…	vendor-advisoryx_refsource_CISCO
	http://www.securityfocus.com/bid/42426	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard Create KEV Entry

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T02:46:48.279Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20100812 Cisco IOS Software TCP Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4095e.shtml"
          },
          {
            "name": "42426",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/42426"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2010-08-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco IOS 15.1(2)T allows remote attackers to cause a denial of service (resource consumption and TCP outage) via spoofed TCP packets, related to embryonic TCP connections that remain in the SYN_RCVD or SYN_SENT state, aka Bug ID CSCti18193."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2010-08-20T09:00:00",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20100812 Cisco IOS Software TCP Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4095e.shtml"
        },
        {
          "name": "42426",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/42426"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2010-2827",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Cisco IOS 15.1(2)T allows remote attackers to cause a denial of service (resource consumption and TCP outage) via spoofed TCP packets, related to embryonic TCP connections that remain in the SYN_RCVD or SYN_SENT state, aka Bug ID CSCti18193."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20100812 Cisco IOS Software TCP Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4095e.shtml"
            },
            {
              "name": "42426",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/42426"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2010-2827",
    "datePublished": "2010-08-16T18:25:00",
    "dateReserved": "2010-07-23T00:00:00",
    "dateUpdated": "2024-08-07T02:46:48.279Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTA-2010-AVI-383

Description

Solution

CVE-2010-2827 (GCVE-0-2010-2827)

Tags

Sightings

Nomenclature