cnvd - cnvd-2019-42437

CNVD-2019-42437

Vulnerability from cnvd - Published: 2019-11-27

Title

slpjs输入验证错误漏洞

Description

slpjs是一款用于验证和构建简单账本协议（SLP）的JavaScript库。 slpjs 0.21.4之前版本中存在输入验证错误漏洞，攻击者可利用该漏洞创建特制的比特币脚本。

Severity

中

Patch Name

slpjs输入验证错误漏洞的补丁

Patch Description

slpjs是一款用于验证和构建简单账本协议（SLP）的JavaScript库。 slpjs 0.21.4之前版本中存在输入验证错误漏洞，攻击者可利用该漏洞创建特制的比特币脚本。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701

Reference

https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr

Impacted products

Name
slpjs slpjs <0.21.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-16762"
    }
  },
  "description": "slpjs\u662f\u4e00\u6b3e\u7528\u4e8e\u9a8c\u8bc1\u548c\u6784\u5efa\u7b80\u5355\u8d26\u672c\u534f\u8bae\uff08SLP\uff09\u7684JavaScript\u5e93\u3002\n\nslpjs 0.21.4\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u7279\u5236\u7684\u6bd4\u7279\u5e01\u811a\u672c\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://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-42437",
  "openTime": "2019-11-27",
  "patchDescription": "slpjs\u662f\u4e00\u6b3e\u7528\u4e8e\u9a8c\u8bc1\u548c\u6784\u5efa\u7b80\u5355\u8d26\u672c\u534f\u8bae\uff08SLP\uff09\u7684JavaScript\u5e93\u3002\r\n\r\nslpjs 0.21.4\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u7279\u5236\u7684\u6bd4\u7279\u5e01\u811a\u672c\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": "slpjs\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "slpjs slpjs \u003c0.21.4"
  },
  "referenceLink": "https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-19",
  "title": "slpjs\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-16762 (GCVE-0-2019-16762)

Vulnerability from cvelistv5 – Published: 2019-11-15 23:10 – Updated: 2024-08-05 01:24

Title

Validator parsing discrepancy due to string encoding in NPM slpjs

Summary

A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the slpjs npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. Affected users can upgrade to any version >= 0.21.4.

Severity ?

5.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H

CWE

CWE-20 - Improper Input Validation

Assigner

GitHub_M

References

URL

Tags

	https://github.com/simpleledger/slpjs/security/ad…	x_refsource_CONFIRM
	https://github.com/simpleledger/slpjs/commit/ac88…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	simpleledger	slpjs	Affected: < 0.21.4 , < 0.21.4 (custom)

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:24:47.227Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "slpjs",
          "vendor": "simpleledger",
          "versions": [
            {
              "lessThan": "0.21.4",
              "status": "affected",
              "version": "\u003c 0.21.4",
              "versionType": "custom"
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        }
      ],
      "descriptions": [
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        }
      ],
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          "cvssV3_1": {
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            "availabilityImpact": "HIGH",
            "baseScore": 5.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
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        "dateUpdated": "2019-11-15T23:10:57",
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      },
      "references": [
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          "url": "https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701"
        }
      ],
      "source": {
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        "discovery": "EXTERNAL"
      },
      "title": "Validator parsing discrepancy due to string encoding in NPM slpjs",
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                  "product_data": [
                    {
                      "product_name": "slpjs",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "\u003c 0.21.4",
                            "version_value": "0.21.4"
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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

CNVD-2019-42437

CVE-2019-16762 (GCVE-0-2019-16762)

Tags

Sightings

Nomenclature