cnvd - cnvd-2021-37703

cnvd-2021-37703

Vulnerability from cnvd

Title: Facebook Proxygen资源管理错误漏洞

Description:

Facebook Proxygen是美国Facebook公司的一套开源的C++HTTP类库。

Facebook Proxygen v2020.05.18.00之前版本中的request adaptor的生命周期管理存在资源管理错误漏洞。攻击者可利用该漏洞执行任意代码。

Severity: 高

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.facebook.com/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-1897

Impacted products

Name
Facebook Proxygen <v2020.05.18.00

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1897"
    }
  },
  "description": "Facebook Proxygen\u662f\u7f8e\u56fdFacebook\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684C++HTTP\u7c7b\u5e93\u3002\n\nFacebook Proxygen v2020.05.18.00\u4e4b\u524d\u7248\u672c\u4e2d\u7684request adaptor\u7684\u751f\u547d\u5468\u671f\u7ba1\u7406\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.facebook.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37703",
  "openTime": "2021-05-28",
  "products": {
    "product": "Facebook Proxygen \u003cv2020.05.18.00"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1897",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-19",
  "title": "Facebook Proxygen\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-1897 (GCVE-0-2020-1897)

Vulnerability from cvelistv5

Published

2020-05-18 21:30

Modified

2024-08-04 06:53

Severity ?

CWE

Use-after-free (CWE-ID 416)

Summary

A use-after-free is possible due to an error in lifetime management in the request adaptor when a malicious client invokes request error handling in a specific sequence. This issue affects versions of proxygen prior to v2020.05.18.00.

References

▼	URL	Tags
	https://www.facebook.com/security/advisories/cve-2020-1897	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Facebook	proxygen	Version: unspecified < v2020.05.18.00 Patch: v2020.05.18.00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T06:53:59.853Z",
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            ],
            "url": "https://www.facebook.com/security/advisories/cve-2020-1897"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "proxygen",
          "vendor": "Facebook",
          "versions": [
            {
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              "status": "affected",
              "version": "unspecified",
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        }
      ],
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              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-05-18T21:30:14",
        "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
        "shortName": "facebook"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.facebook.com/security/advisories/cve-2020-1897"
        }
      ],
      "x_legacyV4Record": {
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          "DATE_ASSIGNED": "2020-05-18",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "proxygen",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "v2020.05.18.00"
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                            "version_affected": "!\u003e=",
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        "problemtype": {
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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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