Vulnerability-Lookup

CNVD-2020-10253

Vulnerability from cnvd - Published: 2020-02-19

Title

Google Chrome WebRTC堆破坏漏洞

Description

Google Chrome是一款由Google公司开发的网页浏览器。 Google Chrome 80.0.3987.87之前版本在WebRTC的实现中存在越界写安全漏洞，攻击者可利用该漏洞通过构造的视频流，可造成堆破坏。

Severity

中

Patch Name

Google Chrome WebRTC堆破坏漏洞的补丁

Patch Description

Google Chrome是一款由Google公司开发的网页浏览器。 Google Chrome 80.0.3987.87之前版本在WebRTC的实现中存在越界写安全漏洞，攻击者可利用该漏洞通过构造的视频流，可造成堆破坏。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

厂商已发布相关漏洞补丁链接，请及时更新： https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-6387

Impacted products

Name
Google Chrome <80.0.3987.87

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-6387",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-6387"
    }
  },
  "description": "Google Chrome\u662f\u4e00\u6b3e\u7531Google\u516c\u53f8\u5f00\u53d1\u7684\u7f51\u9875\u6d4f\u89c8\u5668\u3002\n\nGoogle Chrome 80.0.3987.87\u4e4b\u524d\u7248\u672c\u5728WebRTC\u7684\u5b9e\u73b0\u4e2d\u5b58\u5728\u8d8a\u754c\u5199\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7684\u89c6\u9891\u6d41\uff0c\u53ef\u9020\u6210\u5806\u7834\u574f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-10253",
  "openTime": "2020-02-19",
  "patchDescription": "Google Chrome\u662f\u4e00\u6b3e\u7531Google\u516c\u53f8\u5f00\u53d1\u7684\u7f51\u9875\u6d4f\u89c8\u5668\u3002\r\n\r\nGoogle Chrome 80.0.3987.87\u4e4b\u524d\u7248\u672c\u5728WebRTC\u7684\u5b9e\u73b0\u4e2d\u5b58\u5728\u8d8a\u754c\u5199\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7684\u89c6\u9891\u6d41\uff0c\u53ef\u9020\u6210\u5806\u7834\u574f\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 WebRTC\u5806\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c80.0.3987.87"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-6387",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-12",
  "title": "Google Chrome WebRTC\u5806\u7834\u574f\u6f0f\u6d1e"
}

CVE-2020-6387 (GCVE-0-2020-6387)

Vulnerability from cvelistv5 – Published: 2020-02-11 14:42 – Updated: 2024-08-04 09:02

Summary

Out of bounds write in WebRTC in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to potentially exploit heap corruption via a crafted video stream.

Severity

No CVSS data available.

CWE

Out of bounds write

Assigner

Chrome Google root

References

9 references

URL	Tags
https://chromereleases.googleblog.com/2020/02/sta…	x_refsource_MISC
https://crbug.com/1042535	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHSA-2020:0514	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://www.debian.org/security/2020/dsa-4638	vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202003-08	vendor-advisoryx_refsource_GENTOO
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

1 product

Vendor	Product	Version
Google	Chrome	Affected: unspecified , < 80.0.3987.87 (custom)

Show details on NVD website

JSON

To clipboard

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          },
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            "name": "RHSA-2020:0514",
            "tags": [
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            "url": "https://access.redhat.com/errata/RHSA-2020:0514"
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            "name": "openSUSE-SU-2020:0233",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html"
          },
          {
            "name": "DSA-4638",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4638"
          },
          {
            "name": "GLSA-202003-08",
            "tags": [
              "vendor-advisory",
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            "url": "https://security.gentoo.org/glsa/202003-08"
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        ],
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    ],
    "cna": {
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          "vendor": "Google",
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          "url": "https://access.redhat.com/errata/RHSA-2020:0514"
        },
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/"
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    "datePublished": "2020-02-11T14:42:11.000Z",
    "dateReserved": "2020-01-08T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:02:39.680Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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.

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CNVD-2020-10253

CVE-2020-6387 (GCVE-0-2020-6387)

Tags

Sightings

Nomenclature

Related by attack behaviour