Vulnerability-Lookup

CNVD-2018-03618

Vulnerability from cnvd - Published: 2018-02-27

Title

BUFFALO WXR-1900DHP2缓冲区溢出漏洞

Description

BUFFALO WXR-1900DHP2是日本BUFFALO公司的无线路由器。 BUFFALO WXR-1900DHP2 Ver.2.48及之前版本固件存在缓冲区溢出漏洞，攻击者通过访问恶意文件利用该漏洞执行任意代码。

Severity

中

Patch Name

BUFFALO WXR-1900DHP2缓冲区溢出漏洞的补丁

Patch Description

BUFFALO WXR-1900DHP2是日本BUFFALO公司的无线路由器。 BUFFALO WXR-1900DHP2 Ver.2.48及之前版本固件存在缓冲区溢出漏洞，攻击者通过访问恶意文件利用该漏洞执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： http://www.buffalotech.com/

Reference

https://jvn.jp/en/jp/JVN97144273/

Impacted products

Name
BUFFALO WXR-1900DHP2 <=Ver.2.48

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0522"
    }
  },
  "description": "BUFFALO WXR-1900DHP2\u662f\u65e5\u672cBUFFALO\u516c\u53f8\u7684\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nBUFFALO WXR-1900DHP2 Ver.2.48\u53ca\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u8bbf\u95ee\u6076\u610f\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.buffalotech.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03618",
  "openTime": "2018-02-27",
  "patchDescription": "BUFFALO WXR-1900DHP2\u662f\u65e5\u672cBUFFALO\u516c\u53f8\u7684\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nBUFFALO WXR-1900DHP2 Ver.2.48\u53ca\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u8bbf\u95ee\u6076\u610f\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "BUFFALO WXR-1900DHP2\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "BUFFALO WXR-1900DHP2 \u003c=Ver.2.48"
  },
  "referenceLink": "https://jvn.jp/en/jp/JVN97144273/",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-27",
  "title": "BUFFALO WXR-1900DHP2\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-0522 (GCVE-0-2018-0522)

Vulnerability from cvelistv5 – Published: 2018-03-09 16:00 – Updated: 2024-08-05 03:28

Summary

Buffer overflow in Buffalo WXR-1900DHP2 firmware Ver.2.48 and earlier allows an attacker to execute arbitrary code via a specially crafted file.

Severity

No CVSS data available.

CWE

Buffer Overflow

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 187 records in the last 180 days details

References

2 references

URL	Tags
http://buffalo.jp/support_s/s20180223.html	x_refsource_CONFIRM
https://jvn.jp/en/jp/JVN97144273/index.html	third-party-advisoryx_refsource_JVN

Impacted products

1 product

Vendor	Product	Version
BUFFALO INC.	WXR-1900DHP2	Affected: firmware Ver.2.48 and earlier

Date Public

2018-02-23 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:28:11.098Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://buffalo.jp/support_s/s20180223.html"
          },
          {
            "name": "JVN#97144273",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN97144273/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WXR-1900DHP2",
          "vendor": "BUFFALO INC.",
          "versions": [
            {
              "status": "affected",
              "version": "firmware Ver.2.48 and earlier"
            }
          ]
        }
      ],
      "datePublic": "2018-02-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Buffer overflow in Buffalo WXR-1900DHP2 firmware Ver.2.48 and earlier allows an attacker to execute arbitrary code via a specially crafted file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Buffer Overflow",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-09T15:57:01.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://buffalo.jp/support_s/s20180223.html"
        },
        {
          "name": "JVN#97144273",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "https://jvn.jp/en/jp/JVN97144273/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2018-0522",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WXR-1900DHP2",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware Ver.2.48 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "BUFFALO INC."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Buffer overflow in Buffalo WXR-1900DHP2 firmware Ver.2.48 and earlier allows an attacker to execute arbitrary code via a specially crafted file."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Buffer Overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://buffalo.jp/support_s/s20180223.html",
              "refsource": "CONFIRM",
              "url": "http://buffalo.jp/support_s/s20180223.html"
            },
            {
              "name": "JVN#97144273",
              "refsource": "JVN",
              "url": "https://jvn.jp/en/jp/JVN97144273/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2018-0522",
    "datePublished": "2018-03-09T16:00:00.000Z",
    "dateReserved": "2017-11-27T00:00:00.000Z",
    "dateUpdated": "2024-08-05T03:28:11.098Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-03618

CVE-2018-0522 (GCVE-0-2018-0522)

Tags

Sightings

Nomenclature

Related by attack behaviour