cnvd - cnvd-2021-14742

cnvd-2021-14742

Vulnerability from cnvd

Title: Google Chrome USB未初始化使用漏洞

Description:

Chrome是由Google开发的一款设计简单、高效的Web浏览工具，其特点是简洁、快速。

Google Chrome 88.0.4324.96之前版本存在USB未初始化使用漏洞。本地攻击者可能会通过USB设备执行超出范围的内存访问。

Severity: 中

Patch Name: Google Chrome USB未初始化使用漏洞的补丁

Patch Description:

Chrome是由Google开发的一款设计简单、高效的Web浏览工具，其特点是简洁、快速。

Google Chrome 88.0.4324.96之前版本存在USB未初始化使用漏洞。本地攻击者可能会通过USB设备执行超出范围的内存访问。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://chromereleases.googleblog.com/

Reference: https://chromereleases.googleblog.com/

Impacted products

Name
Google Chrome <88.0.4324.96

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21140",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21140"
    }
  },
  "description": "Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3e\u8bbe\u8ba1\u7b80\u5355\u3001\u9ad8\u6548\u7684Web\u6d4f\u89c8\u5de5\u5177\uff0c\u5176\u7279\u70b9\u662f\u7b80\u6d01\u3001\u5feb\u901f\u3002\n\nGoogle Chrome 88.0.4324.96\u4e4b\u524d\u7248\u672c\u5b58\u5728USB\u672a\u521d\u59cb\u5316\u4f7f\u7528\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u901a\u8fc7USB\u8bbe\u5907\u6267\u884c\u8d85\u51fa\u8303\u56f4\u7684\u5185\u5b58\u8bbf\u95ee\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://chromereleases.googleblog.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-14742",
  "openTime": "2021-03-06",
  "patchDescription": "Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3e\u8bbe\u8ba1\u7b80\u5355\u3001\u9ad8\u6548\u7684Web\u6d4f\u89c8\u5de5\u5177\uff0c\u5176\u7279\u70b9\u662f\u7b80\u6d01\u3001\u5feb\u901f\u3002\r\n\r\nGoogle Chrome 88.0.4324.96\u4e4b\u524d\u7248\u672c\u5b58\u5728USB\u672a\u521d\u59cb\u5316\u4f7f\u7528\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u901a\u8fc7USB\u8bbe\u5907\u6267\u884c\u8d85\u51fa\u8303\u56f4\u7684\u5185\u5b58\u8bbf\u95ee\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": "Google Chrome USB\u672a\u521d\u59cb\u5316\u4f7f\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c88.0.4324.96"
  },
  "referenceLink": "https://chromereleases.googleblog.com/",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-20",
  "title": "Google Chrome USB\u672a\u521d\u59cb\u5316\u4f7f\u7528\u6f0f\u6d1e"
}

CVE-2021-21140 (GCVE-0-2021-21140)

Vulnerability from cvelistv5

Published

2021-02-09 13:56

Modified

2024-08-03 18:01

Severity ?

CWE

Uninitialized Use

Summary

Uninitialized use in USB in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform out of bounds memory access via via a USB device.

References

▼	URL	Tags
	https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html	x_refsource_MISC
	https://crbug.com/1136327	x_refsource_MISC
	https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21140	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Google	Chrome	Version: unspecified < 88.0.4324.96

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:01:14.116Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://crbug.com/1136327"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21140"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "88.0.4324.96",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Uninitialized use in USB in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform out of bounds memory access via via a USB device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Uninitialized Use",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-24T20:04:41",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://crbug.com/1136327"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21140"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "chrome-cve-admin@google.com",
          "ID": "CVE-2021-21140",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Chrome",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "88.0.4324.96"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Uninitialized use in USB in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform out of bounds memory access via via a USB device."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Uninitialized Use"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html",
              "refsource": "MISC",
              "url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html"
            },
            {
              "name": "https://crbug.com/1136327",
              "refsource": "MISC",
              "url": "https://crbug.com/1136327"
            },
            {
              "name": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21140",
              "refsource": "MISC",
              "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21140"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2021-21140",
    "datePublished": "2021-02-09T13:56:10",
    "dateReserved": "2020-12-21T00:00:00",
    "dateUpdated": "2024-08-03T18:01:14.116Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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