cnvd - cnvd-2021-73431

CNVD-2021-73431

Vulnerability from cnvd - Published: 2021-09-26

Title

Google Chrome Indexed DB API代码执行漏洞

Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome Indexed DB API存在代码执行漏洞。远程攻击者可利用此漏洞在系统上执行任意代码或造成拒绝服务情况。

Severity

高

Patch Name

Google Chrome Indexed DB API代码执行漏洞的补丁

Patch Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome Indexed DB API存在代码执行漏洞。远程攻击者可利用此漏洞在系统上执行任意代码或造成拒绝服务情况。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/2021/09/stable-channel-update-for-desktop.html

Reference

https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html

Impacted products

Name
Google Chrome <93.0.4577.82

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-30633",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-30633"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\n\nGoogle Chrome Indexed DB API\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u60c5\u51b5\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/2021/09/stable-channel-update-for-desktop.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-73431",
  "openTime": "2021-09-26",
  "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\r\n\r\nGoogle Chrome Indexed DB API\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u60c5\u51b5\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 Indexed DB API\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c93.0.4577.82"
  },
  "referenceLink": "https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html",
  "serverity": "\u9ad8",
  "submitTime": "2021-09-14",
  "title": "Google Chrome Indexed DB API\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2021-30633 (GCVE-0-2021-30633)

Vulnerability from cvelistv5 – Published: 2021-10-08 20:50 – Updated: 2025-10-21 23:25

Summary

Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Severity ?

9.6 (Critical)


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

CWE

Use after free

Assigner

Chrome

References

URL

Tags

	https://chromereleases.googleblog.com/2021/09/sta…	x_refsource_MISC
	https://crbug.com/1247766	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	Google	Chrome	Affected: unspecified , < 93.0.4577.82 (custom)

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
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        "metrics": [
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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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      ],
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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-2021-73431

CVE-2021-30633 (GCVE-0-2021-30633)

Tags

Sightings

Nomenclature