cnvd - cnvd-2015-06762

cnvd-2015-06762

Vulnerability from cnvd

Title: Google Chrome libANGLE代码注入漏洞

Description:

Google Chrome是一款开源的WEB浏览器。

Google Chrome使用的libANGLE中的renderer/d3d/d3d11/Image11.cpp文件中的‘Image11::map’函数没有正确处理device-lost事件后的映射失败，允许远程攻击者利用已删除的设备进行拒绝服务攻击。

Severity: 高

Patch Name: Google Chrome libANGLE代码注入漏洞的补丁

Patch Description:

Google Chrome是一款开源的WEB浏览器。 Google Chrome使用的libANGLE中的renderer/d3d/d3d11/Image11.cpp文件中的‘Image11::map’函数没有正确处理device-lost事件后的映射失败，允许远程攻击者利用已删除的设备进行拒绝服务攻击。目前，厂商已经发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html

Reference: http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html

Impacted products

Name
Google Chrome <46.0.2490.71

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6760"
    }
  },
  "description": "Google Chrome\u662f\u4e00\u6b3e\u5f00\u6e90\u7684WEB\u6d4f\u89c8\u5668\u3002 \r\n\r\nGoogle Chrome\u4f7f\u7528\u7684libANGLE\u4e2d\u7684renderer/d3d/d3d11/Image11.cpp\u6587\u4ef6\u4e2d\u7684\u2018Image11::map\u2019\u51fd\u6570\u6ca1\u6709\u6b63\u786e\u5904\u7406device-lost\u4e8b\u4ef6\u540e\u7684\u6620\u5c04\u5931\u8d25\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u5df2\u5220\u9664\u7684\u8bbe\u5907\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Google",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06762",
  "openTime": "2015-10-21",
  "patchDescription": "Google Chrome\u662f\u4e00\u6b3e\u5f00\u6e90\u7684WEB\u6d4f\u89c8\u5668\u3002 Google Chrome\u4f7f\u7528\u7684libANGLE\u4e2d\u7684renderer/d3d/d3d11/Image11.cpp\u6587\u4ef6\u4e2d\u7684\u2018Image11::map\u2019\u51fd\u6570\u6ca1\u6709\u6b63\u786e\u5904\u7406device-lost\u4e8b\u4ef6\u540e\u7684\u6620\u5c04\u5931\u8d25\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u5df2\u5220\u9664\u7684\u8bbe\u5907\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002\u76ee\u524d\uff0c\u5382\u5546\u5df2\u7ecf\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 libANGLE\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c46.0.2490.71"
  },
  "referenceLink": "http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html",
  "serverity": "\u9ad8",
  "submitTime": "2015-10-18",
  "title": "Google Chrome libANGLE\u4ee3\u7801\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2015-6760 (GCVE-0-2015-6760)

Vulnerability from cvelistv5

Published

2015-10-15 10:00

Modified

2024-08-06 07:29

Severity ?

CWE

Summary

The Image11::map function in renderer/d3d/d3d11/Image11.cpp in libANGLE, as used in Google Chrome before 46.0.2490.71, mishandles mapping failures after device-lost events, which allows remote attackers to cause a denial of service (invalid read or write) or possibly have unspecified other impact via vectors involving a removed device.

References

▼	URL	Tags
	https://chromium.googlesource.com/angle/angle.git/+/39939686b3731eaaf6c0b639ab64db0277c72475	x_refsource_CONFIRM
	https://code.google.com/p/chromium/issues/detail?id=519642	x_refsource_CONFIRM
	http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/77071	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2015/dsa-3376	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/201603-09	vendor-advisory, x_refsource_GENTOO
	http://www.securitytracker.com/id/1033816	vdb-entry, x_refsource_SECTRACK
	http://rhn.redhat.com/errata/RHSA-2015-1912.html	vendor-advisory, x_refsource_REDHAT

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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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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