Vulnerability-Lookup

CNVD-2018-21103

Vulnerability from cnvd - Published: 2018-10-17

Title

Bluetooth安全绕过漏洞

Description

Bluetooth是一种无线技术标准，它能够实现固定设备、移动设备和楼宇个人域网之间的短距离数据交换。 Bluetooth的实现存在安全漏洞，该漏洞源于程序未能充分的验证椭圆曲线参数。远程攻击者可利用该漏洞获取加密密钥，进而拦截并解密设备信息，伪造并注入恶意的消息。

Severity

高

Patch Name

Bluetooth安全绕过漏洞的补丁

Patch Description

Bluetooth是一种无线技术标准，它能够实现固定设备、移动设备和楼宇个人域网之间的短距离数据交换。 Bluetooth的实现存在安全漏洞，该漏洞源于程序未能充分的验证椭圆曲线参数。远程攻击者可利用该漏洞获取加密密钥，进而拦截并解密设备信息，伪造并注入恶意的消息。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接: https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update

Reference

https://www.kb.cert.org/vuls/id/304725

Impacted products

Name
Bluetooth Bluetooth

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5383"
    }
  },
  "description": "Bluetooth\u662f\u4e00\u79cd\u65e0\u7ebf\u6280\u672f\u6807\u51c6\uff0c\u5b83\u80fd\u591f\u5b9e\u73b0\u56fa\u5b9a\u8bbe\u5907\u3001\u79fb\u52a8\u8bbe\u5907\u548c\u697c\u5b87\u4e2a\u4eba\u57df\u7f51\u4e4b\u95f4\u7684\u77ed\u8ddd\u79bb\u6570\u636e\u4ea4\u6362\u3002\r\n\r\nBluetooth\u7684\u5b9e\u73b0\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1\u692d\u5706\u66f2\u7ebf\u53c2\u6570\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u52a0\u5bc6\u5bc6\u94a5\uff0c\u8fdb\u800c\u62e6\u622a\u5e76\u89e3\u5bc6\u8bbe\u5907\u4fe1\u606f\uff0c\u4f2a\u9020\u5e76\u6ce8\u5165\u6076\u610f\u7684\u6d88\u606f\u3002",
  "discovererName": "Lior Neumann and Eli Biham.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttps://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21103",
  "openTime": "2018-10-17",
  "patchDescription": "Bluetooth\u662f\u4e00\u79cd\u65e0\u7ebf\u6280\u672f\u6807\u51c6\uff0c\u5b83\u80fd\u591f\u5b9e\u73b0\u56fa\u5b9a\u8bbe\u5907\u3001\u79fb\u52a8\u8bbe\u5907\u548c\u697c\u5b87\u4e2a\u4eba\u57df\u7f51\u4e4b\u95f4\u7684\u77ed\u8ddd\u79bb\u6570\u636e\u4ea4\u6362\u3002\r\n\r\nBluetooth\u7684\u5b9e\u73b0\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1\u692d\u5706\u66f2\u7ebf\u53c2\u6570\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u52a0\u5bc6\u5bc6\u94a5\uff0c\u8fdb\u800c\u62e6\u622a\u5e76\u89e3\u5bc6\u8bbe\u5907\u4fe1\u606f\uff0c\u4f2a\u9020\u5e76\u6ce8\u5165\u6076\u610f\u7684\u6d88\u606f\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": "Bluetooth\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Bluetooth Bluetooth"
  },
  "referenceLink": "https://www.kb.cert.org/vuls/id/304725",
  "serverity": "\u9ad8",
  "submitTime": "2018-07-27",
  "title": "Bluetooth\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-5383 (GCVE-0-2018-5383)

Vulnerability from cvelistv5 – Published: 2018-08-07 21:00 – Updated: 2024-09-16 20:36

Title

Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange

Summary

Bluetooth firmware or operating system software drivers in macOS versions before 10.13, High Sierra and iOS versions before 11.4, and Android versions before the 2018-06-05 patch may not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key exchange, which may allow a remote attacker to obtain the encryption key used by the device.

Severity

8 (High)


                        
                          CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

CWE

CWE-325

Assigner

certcc mitre root Scorecard

References

12 references

URL	Tags
http://www.cs.technion.ac.il/~biham/BT/	x_refsource_MISC
http://www.securitytracker.com/id/1041432	vdb-entryx_refsource_SECTRACK
https://www.kb.cert.org/vuls/id/304725	third-party-advisoryx_refsource_CERT-VN
https://www.bluetooth.com/news/unknown/2018/07/bl…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/104879	vdb-entryx_refsource_BID
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2019:2169	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4094-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4095-2/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4095-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4118-1/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4351-1/	vendor-advisoryx_refsource_UBUNTU

Impacted products

3 products

Vendor	Product	Version
Apple	macOS	Affected: 10.13 High Sierra , < 10.13.6 (custom)
Apple	iOS	Affected: 11 , < 11.4 (custom)
Android Open Source Project	Android	Affected: unspecified , < 2018-06-05 patch level (custom)

Date Public

2018-07-03 00:00

Credits

Lior Neumann and Eli Biham of the Techion Israel Institute of Technology

Show details on NVD website

JSON

To clipboard

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        ],
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    ],
    "cna": {
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        {
          "name": "1041432",
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            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1041432"
        },
        {
          "name": "VU#304725",
          "tags": [
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          ],
          "url": "https://www.kb.cert.org/vuls/id/304725"
        },
        {
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          ],
          "url": "https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update"
        },
        {
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          "tags": [
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          ],
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        },
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          "url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html"
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          ],
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        }
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      "source": {
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      },
      "title": "Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange",
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        },
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              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html"
            },
            {
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              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2169"
            },
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              "name": "USN-4094-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4094-1/"
            },
            {
              "name": "USN-4095-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4095-2/"
            },
            {
              "name": "USN-4095-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4095-1/"
            },
            {
              "name": "USN-4118-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4118-1/"
            },
            {
              "name": "USN-4351-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4351-1/"
            }
          ]
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  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2018-5383",
    "datePublished": "2018-08-07T21:00:00.000Z",
    "dateReserved": "2018-01-12T00:00:00.000Z",
    "dateUpdated": "2024-09-16T20:36:44.114Z",
    "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.

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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-2018-21103

CVE-2018-5383 (GCVE-0-2018-5383)

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