cnvd - cnvd-2020-51790

cnvd-2020-51790

Vulnerability from cnvd

Title: Bitcoin Core拒绝服务漏洞

Description:

Bitcoin Core是一款用于验证区块链交易有效性的开源客户端。

Bitcoin Core中存在安全漏洞。该漏洞源于发生拒绝服务。攻击者可利用该漏洞执行任意代码。

Severity: 高

Patch Name: Bitcoin Core拒绝服务漏洞的补丁

Patch Description:

Bitcoin Core是一款用于验证区块链交易有效性的开源客户端。

Bitcoin Core中存在安全漏洞。该漏洞源于发生拒绝服务。攻击者可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:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/bitcoin/bitcoin/commits/master

Reference: https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2020-14198

Impacted products

Name
Bitcoin Bitcoin Core

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14198",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14198"
    }
  },
  "description": "Bitcoin Core\u662f\u4e00\u6b3e\u7528\u4e8e\u9a8c\u8bc1\u533a\u5757\u94fe\u4ea4\u6613\u6709\u6548\u6027\u7684\u5f00\u6e90\u5ba2\u6237\u7aef\u3002\n\nBitcoin Core\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d1\u751f\u62d2\u7edd\u670d\u52a1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/bitcoin/bitcoin/commits/master",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-51790",
  "openTime": "2020-09-13",
  "patchDescription": "Bitcoin Core\u662f\u4e00\u6b3e\u7528\u4e8e\u9a8c\u8bc1\u533a\u5757\u94fe\u4ea4\u6613\u6709\u6548\u6027\u7684\u5f00\u6e90\u5ba2\u6237\u7aef\u3002\r\n\r\nBitcoin Core\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d1\u751f\u62d2\u7edd\u670d\u52a1\u3002\u653b\u51fb\u8005\u53ef\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": "Bitcoin Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Bitcoin Bitcoin Core"
  },
  "referenceLink": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2020-14198",
  "serverity": "\u9ad8",
  "submitTime": "2020-09-12",
  "title": "Bitcoin Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-14198 (GCVE-0-2020-14198)

Vulnerability from cvelistv5

Published

2020-09-10 16:36

Modified

2024-08-04 12:39

Severity ?

CWE

Summary

Bitcoin Core 0.20.0 allows remote denial of service.

References

▼	URL	Tags
	https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2020-14198	x_refsource_MISC
	https://github.com/bitcoin/bitcoin/commits/master	x_refsource_MISC
	https://security.gentoo.org/glsa/202009-18	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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            ],
            "url": "https://github.com/bitcoin/bitcoin/commits/master"
          },
          {
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            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202009-18"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      },
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          ],
          "url": "https://github.com/bitcoin/bitcoin/commits/master"
        },
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            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202009-18"
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    "dateReserved": "2020-06-16T00:00:00",
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    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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