Vulnerability-Lookup

FKIE_CVE-2015-4293

Vulnerability from fkie_nvd - Published: 2015-07-30 14:59 - Updated: 2025-04-12 10:46

Severity ?

Summary

The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957.

References

URL	Tags
psirt@cisco.com	http://tools.cisco.com/security/center/viewAlert.x?alertId=40215	Vendor Advisory
psirt@cisco.com	http://www.securitytracker.com/id/1033122
af854a3a-2127-422b-91ae-364da2661108	http://tools.cisco.com/security/center/viewAlert.x?alertId=40215	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id/1033122

Impacted products

Vendor	Product	Version
cisco	ios_xe	2.1.0
cisco	ios_xe	2.1.1
cisco	ios_xe	2.1.2
cisco	ios_xe	2.2.1
cisco	ios_xe	2.2.2
cisco	ios_xe	2.2.3
cisco	ios_xe	2.3.0
cisco	ios_xe	2.3.0t
cisco	ios_xe	2.3.1t
cisco	ios_xe	2.3.2
cisco	ios_xe	2.4.0
cisco	ios_xe	2.4.1
cisco	ios_xe	2.5.0
cisco	ios_xe	2.5.1
cisco	ios_xe	2.5.2
cisco	ios_xe	2.6.0
cisco	ios_xe	2.6.1
cisco	ios_xe	2.6.2
cisco	ios_xe	3.10s.0
cisco	ios_xe	3.10s.0a
cisco	ios_xe	3.10s.1
cisco	ios_xe	3.10s.2
cisco	ios_xe	3.10s.3
cisco	ios_xe	3.11s.0
cisco	ios_xe	3.11s.1
cisco	ios_xe	3.11s.2
cisco	ios_xe	3.12s.0
cisco	ios_xe	3.12s.1
cisco	ios_xe	3.13s.0

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C798B993-8521-4C5D-88AF-2D509DBAC2AF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "127BD97D-56A0-4B75-9A19-CC499965B53D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "4A1D6AEB-26F3-4BD9-A4CA-3D54CCF158F8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "87B35652-621F-48DB-84FF-E214D42AA799",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "9E216416-E3ED-437D-A725-2297DD86EF3C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "3E8F3444-17E3-48A5-BEC1-97967F7E4EA3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "539E369A-299B-4CDE-940F-C853E08439B2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.0t:*:*:*:*:*:*:*",
              "matchCriteriaId": "30FD86B1-BE1A-4D72-86B0-2EDBFF50056F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.1t:*:*:*:*:*:*:*",
              "matchCriteriaId": "57F6EF3B-2F31-4449-9B2A-9114D41BBC6A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "D1E6D907-4B38-4046-BF4F-C7DFA36F55E4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D0B52CA-3834-4435-A3E1-9684A41E6405",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "5976253B-339F-49C3-A538-653901E85EFA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "23AD1406-D2E4-4517-BF3E-A87C1FA8AC7E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.5.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D203439-1A4B-4805-8A15-5A33C612A5B4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.5.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "A2DC46EA-C766-4EBA-B686-29B3B23F0155",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "71A41531-FBC0-41DD-9965-8CAFA30488AE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "310BA9E3-8175-4220-9FC3-48390C994174",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "7B837418-4855-44BE-BA6F-0840864481A4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "5C1C77A7-FCD5-4558-A351-081D6678DB21",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.0a:*:*:*:*:*:*:*",
              "matchCriteriaId": "A9B42071-2BAA-4459-B575-EBD72A111381",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "24C948D8-C540-4FF1-A9F7-BFB20E5541FE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "7AF1294B-B4F6-40CC-A115-942B18CDA361",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.10s.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "B72E6572-FF41-4606-9DA5-FA486D591A58",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.11s.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C0A98DFE-18FF-455A-AFA6-49960CB98C85",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.11s.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "277C9543-A842-45AB-A2EF-DB2F8412D748",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.11s.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "6C942D30-8344-425E-804E-E1BB1F1F0D22",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.12s.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E5E6FF1A-D90D-412A-8159-E766DC14FA57",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.12s.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "84E6DEE6-50EF-4333-B0B9-964A633734D1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.13s.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "28303ADA-1B8E-42F6-9CD1-A457D863727B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en la implementaci\u00f3n del ensamblado de paquetes en Cisco IOS XE 3.13S y versiones anteriores, permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de CPU o p\u00e9rdida del paquete) a trav\u00e9s de paquetes fragmentados (1) IPv4 o (2) IPv6 que desencadenan errores ATTN-3-SYNC_TIMEOUT tras fallos en el ensamblado, tambi\u00e9n conocido como Bug ID CSCuo37957."
    }
  ],
  "id": "CVE-2015-4293",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-07-30T14:59:00.087",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40215"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securitytracker.com/id/1033122"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40215"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1033122"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2015-4293 (GCVE-0-2015-4293)

Vulnerability from cvelistv5 – Published: 2015-07-30 14:00 – Updated: 2024-08-06 06:11

Summary

Severity ?

No CVSS data available.

CWE

Assigner

cisco

References

URL

Tags

	http://tools.cisco.com/security/center/viewAlert.…	vendor-advisoryx_refsource_CISCO
	http://www.securitytracker.com/id/1033122	vdb-entryx_refsource_SECTRACK

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:11:12.177Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20150729 Cisco IOS-XE Fragmented Packet Resource Consumption Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40215"
          },
          {
            "name": "1033122",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1033122"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-07-29T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2015-08-14T16:57:05",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20150729 Cisco IOS-XE Fragmented Packet Resource Consumption Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40215"
        },
        {
          "name": "1033122",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1033122"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2015-4293",
          "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": "The packet-reassembly implementation in Cisco IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (CPU consumption or packet loss) via fragmented (1) IPv4 or (2) IPv6 packets that trigger ATTN-3-SYNC_TIMEOUT errors after reassembly failures, aka Bug ID CSCuo37957."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20150729 Cisco IOS-XE Fragmented Packet Resource Consumption Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=40215"
            },
            {
              "name": "1033122",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1033122"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2015-4293",
    "datePublished": "2015-07-30T14:00:00",
    "dateReserved": "2015-06-04T00:00:00",
    "dateUpdated": "2024-08-06T06:11:12.177Z",
    "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

FKIE_CVE-2015-4293

CVE-2015-4293 (GCVE-0-2015-4293)

Tags

Sightings

Nomenclature