cnvd - cnvd-2022-06525

cnvd-2022-06525

Vulnerability from cnvd

Title: WebKitGTK释放后重用漏洞

Description:

WebKitGTK是一个WebKit渲染引擎的全功能端口。

WebKitGTK 2.30.0的WebSocket功能存在释放后重用漏洞。攻击者可通过诱使用户访问特制网页利用该漏洞实现远程代码执行。

Severity: 中

Patch Name: WebKitGTK释放后重用漏洞的补丁

Patch Description:

WebKitGTK是一个WebKit渲染引擎的全功能端口。

WebKitGTK 2.30.0的WebSocket功能存在释放后重用漏洞。攻击者可通过诱使用户访问特制网页利用该漏洞实现远程代码执行。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://webkit.org/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-13543

Impacted products

Name
Webkitgtk webkitgtk 2.30.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13543",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13543"
    }
  },
  "description": "WebKitGTK\u662f\u4e00\u4e2aWebKit\u6e32\u67d3\u5f15\u64ce\u7684\u5168\u529f\u80fd\u7aef\u53e3\u3002\n\nWebKitGTK 2.30.0\u7684WebSocket\u529f\u80fd\u5b58\u5728\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u8bbf\u95ee\u7279\u5236\u7f51\u9875\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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://webkit.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06525",
  "openTime": "2022-01-25",
  "patchDescription": "WebKitGTK\u662f\u4e00\u4e2aWebKit\u6e32\u67d3\u5f15\u64ce\u7684\u5168\u529f\u80fd\u7aef\u53e3\u3002\r\n\r\nWebKitGTK 2.30.0\u7684WebSocket\u529f\u80fd\u5b58\u5728\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u8bbf\u95ee\u7279\u5236\u7f51\u9875\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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": "WebKitGTK\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Webkitgtk webkitgtk 2.30.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13543",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-04",
  "title": "WebKitGTK\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e"
}

CVE-2020-13543 (GCVE-0-2020-13543)

Vulnerability from cvelistv5

Published

2020-12-03 16:24

Modified

2024-08-04 12:18

Severity ?

8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

use after free

Summary

A code execution vulnerability exists in the WebSocket functionality of Webkit WebKitGTK 2.30.0. A specially crafted web page can trigger a use-after-free vulnerability which can lead to remote code execution. An attacker can get a user to visit a webpage to trigger this vulnerability.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155	x_refsource_MISC
	https://security.gentoo.org/glsa/202012-10	vendor-advisory, x_refsource_GENTOO
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Webkit	Version: Webkit WebKitGTK 2.30.0

Show details on NVD website

JSON

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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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