Vulnerability-Lookup

CNVD-2021-27993

Vulnerability from cnvd - Published: 2021-04-14

Title

bitcoind和Bitcoin-Qt缓冲区溢出漏洞

Description

Bitcoin Bitcoin-qt和Bitcoin Bitcoind都是Bitcoin组织的产品。Bitcoin Bitcoin-qt是一个使用QT开发的比特币客户端。Bitcoin Bitcoind是一个无界面的比特币客户端。 bitcoind和Bitcoin-Qt 0.15.1之前版本中存在缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作，攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity

高

Patch Name

bitcoind和Bitcoin-Qt缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-18350

Impacted products

Name
['Bitcoin Bitcoin-Qt <0.15.1', 'Bitcoin bitcoind <0.15.1']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-18350"
    }
  },
  "description": "Bitcoin Bitcoin-qt\u548cBitcoin Bitcoind\u90fd\u662fBitcoin\u7ec4\u7ec7\u7684\u4ea7\u54c1\u3002Bitcoin Bitcoin-qt\u662f\u4e00\u4e2a\u4f7f\u7528QT\u5f00\u53d1\u7684\u6bd4\u7279\u5e01\u5ba2\u6237\u7aef\u3002Bitcoin Bitcoind\u662f\u4e00\u4e2a\u65e0\u754c\u9762\u7684\u6bd4\u7279\u5e01\u5ba2\u6237\u7aef\u3002\n\nbitcoind\u548cBitcoin-Qt 0.15.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-27993",
  "openTime": "2021-04-14",
  "patchDescription": "Bitcoin Bitcoin-qt\u548cBitcoin Bitcoind\u90fd\u662fBitcoin\u7ec4\u7ec7\u7684\u4ea7\u54c1\u3002Bitcoin Bitcoin-qt\u662f\u4e00\u4e2a\u4f7f\u7528QT\u5f00\u53d1\u7684\u6bd4\u7279\u5e01\u5ba2\u6237\u7aef\u3002Bitcoin Bitcoind\u662f\u4e00\u4e2a\u65e0\u754c\u9762\u7684\u6bd4\u7279\u5e01\u5ba2\u6237\u7aef\u3002\r\n\r\nbitcoind\u548cBitcoin-Qt 0.15.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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": "bitcoind\u548cBitcoin-Qt\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
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    "product": [
      "Bitcoin Bitcoin-Qt \u003c0.15.1",
      "Bitcoin bitcoind \u003c0.15.1"
    ]
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-18350",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-13",
  "title": "bitcoind\u548cBitcoin-Qt\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-18350 (GCVE-0-2017-18350)

Vulnerability from cvelistv5 – Published: 2020-03-12 20:13 – Updated: 2024-08-05 21:20

Summary

bitcoind and Bitcoin-Qt prior to 0.15.1 have a stack-based buffer overflow if an attacker-controlled SOCKS proxy server is used. This results from an integer signedness error when the proxy server responds with an acknowledgement of an unexpected target domain name.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://en.bitcoin.it/wiki/Common_Vulnerabilities…	x_refsource_MISC
https://medium.com/%40lukedashjr/cve-2017-18350-d…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          },
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        ],
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      ],
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            "vendor_data": [
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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.

Detection rules are retrieved from Rulezet.

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.