Vulnerability-Lookup

CNVD-2020-60332

Vulnerability from cnvd - Published: 2020-11-03

Title

webpack-subresource-integrity数据伪造问题漏洞

Description

webpack-subresource-integrity是个人开发者的一个应用于网站静态文件安全的npm扩展库。该库可产生加密的Hash编码用于验证浏览器获取的文件（例如从CDN获取）是安全的。 webpack-subresource-integrity 1.5.1之前版本存在webpack插件漏洞。该漏洞与受影响版本无法验证动态加载的区块的完整性有关。存在所有动态加载的区块都会收到一个无效的完整性哈希，浏览器会忽略这个哈希，因此浏览器无法验证它们的完整性。Webpack插件，用于启用子资源完整性。子资源完整性（SRI）是一项安全功能，使浏览器可以验证是否已交付获取的文件而没有意外的操作。攻击者可利用该漏洞忽略完整性验证，进行恶意攻击。

Severity

中

Patch Name

webpack-subresource-integrity数据伪造问题漏洞的补丁

Patch Description

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://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-15262

Impacted products

Name
webpack-subresource-integrity webpack-subresource-integrity <1.5.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15262",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15262"
    }
  },
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-60332",
  "openTime": "2020-11-03",
  "patchDescription": "webpack-subresource-integrity\u662f\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u5e94\u7528\u4e8e\u7f51\u7ad9\u9759\u6001\u6587\u4ef6\u5b89\u5168\u7684npm\u6269\u5c55\u5e93\u3002\u8be5\u5e93\u53ef\u4ea7\u751f\u52a0\u5bc6\u7684Hash\u7f16\u7801\u7528\u4e8e\u9a8c\u8bc1\u6d4f\u89c8\u5668\u83b7\u53d6\u7684\u6587\u4ef6\uff08\u4f8b\u5982\u4eceCDN\u83b7\u53d6\uff09\u662f\u5b89\u5168\u7684\u3002\r\n\r\nwebpack-subresource-integrity 1.5.1\u4e4b\u524d\u7248\u672c\u5b58\u5728webpack\u63d2\u4ef6\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4e0e\u53d7\u5f71\u54cd\u7248\u672c\u65e0\u6cd5\u9a8c\u8bc1\u52a8\u6001\u52a0\u8f7d\u7684\u533a\u5757\u7684\u5b8c\u6574\u6027\u6709\u5173\u3002\u5b58\u5728\u6240\u6709\u52a8\u6001\u52a0\u8f7d\u7684\u533a\u5757\u90fd\u4f1a\u6536\u5230\u4e00\u4e2a\u65e0\u6548\u7684\u5b8c\u6574\u6027\u54c8\u5e0c\uff0c\u6d4f\u89c8\u5668\u4f1a\u5ffd\u7565\u8fd9\u4e2a\u54c8\u5e0c\uff0c\u56e0\u6b64\u6d4f\u89c8\u5668\u65e0\u6cd5\u9a8c\u8bc1\u5b83\u4eec\u7684\u5b8c\u6574\u6027\u3002Webpack\u63d2\u4ef6\uff0c\u7528\u4e8e\u542f\u7528\u5b50\u8d44\u6e90\u5b8c\u6574\u6027\u3002\u5b50\u8d44\u6e90\u5b8c\u6574\u6027\uff08SRI\uff09\u662f\u4e00\u9879\u5b89\u5168\u529f\u80fd\uff0c\u4f7f\u6d4f\u89c8\u5668\u53ef\u4ee5\u9a8c\u8bc1\u662f\u5426\u5df2\u4ea4\u4ed8\u83b7\u53d6\u7684\u6587\u4ef6\u800c\u6ca1\u6709\u610f\u5916\u7684\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5ffd\u7565\u5b8c\u6574\u6027\u9a8c\u8bc1\uff0c\u8fdb\u884c\u6076\u610f\u653b\u51fb\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": "webpack-subresource-integrity\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "webpack-subresource-integrity webpack-subresource-integrity \u003c1.5.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15262",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-26",
  "title": "webpack-subresource-integrity\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-15262 (GCVE-0-2020-15262)

Vulnerability from cvelistv5 – Published: 2020-10-19 20:10 – Updated: 2024-08-04 13:15

Title

Invalid integrity hashes in webpack-subresource-integrity

Summary

In webpack-subresource-integrity before version 1.5.1, all dynamically loaded chunks receive an invalid integrity hash that is ignored by the browser, and therefore the browser cannot validate their integrity. This removes the additional level of protection offered by SRI for such chunks. Top-level chunks are unaffected. This issue is patched in version 1.5.1.

Severity ?

3.7 (Low)


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

CWE

CWE-345 - {"CWE-345":"Insufficient Verification of Data Authenticity"}

Assigner

GitHub_M

References

URL

Tags

	https://github.com/waysact/webpack-subresource-in…	x_refsource_CONFIRM
	https://github.com/waysact/webpack-subresource-in…	x_refsource_MISC
	https://github.com/waysact/webpack-subresource-in…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	waysact	webpack-subresource-integrity	Affected: < 1.5.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:15:19.047Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/waysact/webpack-subresource-integrity/issues/131"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/waysact/webpack-subresource-integrity/commit/3d7090c08c333fcfb10ad9e2d6cf72e2acb7d87f"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "webpack-subresource-integrity",
          "vendor": "waysact",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.5.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In webpack-subresource-integrity before version 1.5.1, all dynamically loaded chunks receive an invalid integrity hash that is ignored by the browser, and therefore the browser cannot validate their integrity. This removes the additional level of protection offered by SRI for such chunks. Top-level chunks are unaffected. This issue is patched in version 1.5.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-345",
              "description": "{\"CWE-345\":\"Insufficient Verification of Data Authenticity\"}",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/waysact/webpack-subresource-integrity/issues/131"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/waysact/webpack-subresource-integrity/commit/3d7090c08c333fcfb10ad9e2d6cf72e2acb7d87f"
        }
      ],
      "source": {
        "advisory": "GHSA-4fc4-chg7-h8gh",
        "discovery": "UNKNOWN"
      },
      "title": "Invalid integrity hashes in webpack-subresource-integrity",
      "x_legacyV4Record": {
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          "ID": "CVE-2020-15262",
          "STATE": "PUBLIC",
          "TITLE": "Invalid integrity hashes in webpack-subresource-integrity"
        },
        "affects": {
          "vendor": {
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        },
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        "impact": {
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              "url": "https://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh"
            },
            {
              "name": "https://github.com/waysact/webpack-subresource-integrity/issues/131",
              "refsource": "MISC",
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  "cveMetadata": {
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    "assignerShortName": "GitHub_M",
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    "dateReserved": "2020-06-25T00:00:00",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2020-60332

CVE-2020-15262 (GCVE-0-2020-15262)

Tags

Sightings

Nomenclature