Vulnerability-Lookup

CNVD-2020-33476

Vulnerability from cnvd - Published: 2020-06-18

Title

WebKitGTK和WebKit资源管理错误漏洞

Description

WebKitGTK是KDE、苹果（Apple）、谷歌（Google）等公司共同开发的一套开源的Web浏览器引擎。WebKit是KDE、苹果（Apple）、谷歌（Google）等公司共同开发的一套开源的Web浏览器引擎。 WebKitGTK 2.28.1之前版本和WPE WebKit 2.28.1之前版本中存在资源管理错误漏洞。远程攻击者可借助特制的Web内容利用该漏洞执行任意代码或导致拒绝服务（内存损坏和应用程序崩溃）。

Severity

中

Patch Name

WebKitGTK和WebKit资源管理错误漏洞的补丁

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://wpewebkit.org/security/WSA-2020-0004.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11793

Impacted products

Name
['WPE WebKit WebKitGTK <2.28.1', 'WPE WebKit WPE WebKit <2.28.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11793"
    }
  },
  "description": "WebKitGTK\u662fKDE\u3001\u82f9\u679c\uff08Apple\uff09\u3001\u8c37\u6b4c\uff08Google\uff09\u7b49\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684Web\u6d4f\u89c8\u5668\u5f15\u64ce\u3002WebKit\u662fKDE\u3001\u82f9\u679c\uff08Apple\uff09\u3001\u8c37\u6b4c\uff08Google\uff09\u7b49\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684Web\u6d4f\u89c8\u5668\u5f15\u64ce\u3002\n\nWebKitGTK 2.28.1\u4e4b\u524d\u7248\u672c\u548cWPE WebKit 2.28.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u5185\u5bb9\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "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://wpewebkit.org/security/WSA-2020-0004.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33476",
  "openTime": "2020-06-18",
  "patchDescription": "WebKitGTK\u662fKDE\u3001\u82f9\u679c\uff08Apple\uff09\u3001\u8c37\u6b4c\uff08Google\uff09\u7b49\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684Web\u6d4f\u89c8\u5668\u5f15\u64ce\u3002WebKit\u662fKDE\u3001\u82f9\u679c\uff08Apple\uff09\u3001\u8c37\u6b4c\uff08Google\uff09\u7b49\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u5f00\u6e90\u7684Web\u6d4f\u89c8\u5668\u5f15\u64ce\u3002\r\n\r\nWebKitGTK 2.28.1\u4e4b\u524d\u7248\u672c\u548cWPE WebKit 2.28.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u5185\u5bb9\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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\u548cWebKit\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "WPE WebKit WebKitGTK \u003c2.28.1",
      "WPE WebKit WPE WebKit \u003c2.28.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11793",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-20",
  "title": "WebKitGTK\u548cWebKit\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-11793 (GCVE-0-2020-11793)

Vulnerability from cvelistv5 – Published: 2020-04-17 12:40 – Updated: 2024-08-04 11:42

Summary

A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

8 references

URL	Tags
https://webkitgtk.org/security/WSA-2020-0004.html	x_refsource_CONFIRM
https://wpewebkit.org/security/WSA-2020-0004.html	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://usn.ubuntu.com/4331-1/	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/202006-08	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2020-33476

CVE-2020-11793 (GCVE-0-2020-11793)

Tags

Sightings

Nomenclature

Related by attack behaviour