Vulnerability-Lookup

CNVD-2015-02619

Vulnerability from cnvd - Published: 2015-04-21

Title

Google Chrome Blink同源策略绕过漏洞

Description

Google Chrome是由Google开发的一款Web浏览工具。 Google Chrome 42.0.2311.90之前版本中使用的Blink的Web Audio API实现过程中的modules/webaudio/MediaElementAudioSourceNode.cpp文件中的‘MediaElementAudioSourceNode::process’函数存在安全漏洞。远程攻击者利用该漏洞可借助带有媒体元素的Web站点绕过同源策略，获取敏感的音频样本信息。

Severity

中

Patch Name

Google Chrome Blink同源策略绕过漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.html

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-1236

Impacted products

Name
Google Chrome <42.0.2311.90

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1236"
    }
  },
  "description": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002 \r\n\r\nGoogle Chrome 42.0.2311.90\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Blink\u7684Web Audio API\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u7684modules/webaudio/MediaElementAudioSourceNode.cpp\u6587\u4ef6\u4e2d\u7684\u2018MediaElementAudioSourceNode::process\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u501f\u52a9\u5e26\u6709\u5a92\u4f53\u5143\u7d20\u7684Web\u7ad9\u70b9\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\uff0c\u83b7\u53d6\u654f\u611f\u7684\u97f3\u9891\u6837\u672c\u4fe1\u606f\u3002",
  "discovererName": "Amitay Dobo",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02619",
  "openTime": "2015-04-21",
  "patchDescription": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\nGoogle Chrome 42.0.2311.90\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Blink\u7684Web Audio API\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u7684modules/webaudio/MediaElementAudioSourceNode.cpp\u6587\u4ef6\u4e2d\u7684\u2018MediaElementAudioSourceNode::process\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u501f\u52a9\u5e26\u6709\u5a92\u4f53\u5143\u7d20\u7684Web\u7ad9\u70b9\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\uff0c\u83b7\u53d6\u654f\u611f\u7684\u97f3\u9891\u6837\u672c\u4fe1\u606f\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 Blink\u540c\u6e90\u7b56\u7565\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c42.0.2311.90"
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-1236",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-20",
  "title": "Google Chrome Blink\u540c\u6e90\u7b56\u7565\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-1236 (GCVE-0-2015-1236)

Vulnerability from cvelistv5 – Published: 2015-04-19 10:00 – Updated: 2024-08-06 04:33

Summary

The MediaElementAudioSourceNode::process function in modules/webaudio/MediaElementAudioSourceNode.cpp in the Web Audio API implementation in Blink, as used in Google Chrome before 42.0.2311.90, allows remote attackers to bypass the Same Origin Policy and obtain sensitive audio sample values via a crafted web site containing a media element.

Severity

No CVSS data available.

CWE

Assigner

Chrome Google root

References

10 references

URL	Tags
http://rhn.redhat.com/errata/RHSA-2015-0816.html	vendor-advisoryx_refsource_REDHAT
http://ubuntu.com/usn/usn-2570-1	vendor-advisoryx_refsource_UBUNTU
https://src.chromium.org/viewvc/blink?revision=18…	x_refsource_CONFIRM
http://www.debian.org/security/2015/dsa-3238	vendor-advisoryx_refsource_DEBIAN
https://code.google.com/p/chromium/issues/detail?…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2015-1…	vendor-advisoryx_refsource_SUSE
https://security.gentoo.org/glsa/201506-04	vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1032209	vdb-entryx_refsource_SECTRACK
http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
http://googlechromereleases.blogspot.com/2015/04/…	x_refsource_CONFIRM

Date Public

2015-04-14 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://code.google.com/p/chromium/issues/detail?id=313939"
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          "url": "http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.html"
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    "dateReserved": "2015-01-21T00:00:00.000Z",
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  },
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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.

Detection rules are retrieved from Rulezet.

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.