cnvd - cnvd-2016-01514

cnvd-2016-01514

Vulnerability from cnvd

Title: Google Chrome Blink内存错误引用漏洞（CNVD-2016-01514）

Description:

Blink是美国谷歌（Google）公司和挪威欧朋（Opera Software）公司共同开发的一套浏览器排版引擎（渲染引擎）。

Google Chrome 49.0.2623.75之前版本中使用的Blink的WebKit/Source/core/css/resolver/StyleResolver.cpp中的‘StyleResolver::appendCSSStyleSheet’函数存在内存错误引用漏洞。远程攻击者可借助特制的Web站点（在执行subtree-removal操作期间触发Cascading Style Sheets(CSS)样式失效），利用该漏洞造成拒绝服务。

Severity: 高

Patch Name: Google Chrome Blink内存错误引用漏洞（CNVD-2016-01514）的补丁

Patch Description:

Blink是美国谷歌（Google）公司和挪威欧朋（Opera Software）公司共同开发的一套浏览器排版引擎（渲染引擎）。

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/2016/03/stable-channel-update.html

Reference: https://code.google.com/p/chromium/issues/detail?id=559292 https://codereview.chromium.org/1556963002 http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html

Impacted products

Name
Google Chrome <49.0.2623.75

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1634"
    }
  },
  "description": "Blink\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u632a\u5a01\u6b27\u670b\uff08Opera Software\uff09\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u6d4f\u89c8\u5668\u6392\u7248\u5f15\u64ce\uff08\u6e32\u67d3\u5f15\u64ce\uff09\u3002\r\n\r\nGoogle Chrome 49.0.2623.75\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Blink\u7684WebKit/Source/core/css/resolver/StyleResolver.cpp\u4e2d\u7684\u2018StyleResolver::appendCSSStyleSheet\u2019\u51fd\u6570\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u7ad9\u70b9\uff08\u5728\u6267\u884csubtree-removal\u64cd\u4f5c\u671f\u95f4\u89e6\u53d1Cascading Style Sheets(CSS)\u6837\u5f0f\u5931\u6548\uff09\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Google",
  "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/2016/03/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01514",
  "openTime": "2016-03-09",
  "patchDescription": "Blink\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u632a\u5a01\u6b27\u670b\uff08Opera Software\uff09\u516c\u53f8\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u6d4f\u89c8\u5668\u6392\u7248\u5f15\u64ce\uff08\u6e32\u67d3\u5f15\u64ce\uff09\u3002\r\n\r\nGoogle Chrome 49.0.2623.75\u4e4b\u524d\u7248\u672c\u4e2d\u4f7f\u7528\u7684Blink\u7684WebKit/Source/core/css/resolver/StyleResolver.cpp\u4e2d\u7684\u2018StyleResolver::appendCSSStyleSheet\u2019\u51fd\u6570\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u7ad9\u70b9\uff08\u5728\u6267\u884csubtree-removal\u64cd\u4f5c\u671f\u95f4\u89e6\u53d1Cascading Style Sheets(CSS)\u6837\u5f0f\u5931\u6548\uff09\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2016-01514\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c49.0.2623.75"
  },
  "referenceLink": "https://code.google.com/p/chromium/issues/detail?id=559292\r\nhttps://codereview.chromium.org/1556963002\r\nhttp://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html",
  "serverity": "\u9ad8",
  "submitTime": "2016-03-08",
  "title": "Google Chrome Blink\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2016-01514\uff09"
}

CVE-2016-1634 (GCVE-0-2016-1634)

Vulnerability from cvelistv5

Published

2016-03-06 02:00

Modified

2024-08-05 23:02

Severity ?

CWE

Summary

Use-after-free vulnerability in the StyleResolver::appendCSSStyleSheet function in WebKit/Source/core/css/resolver/StyleResolver.cpp in Blink, as used in Google Chrome before 49.0.2623.75, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted web site that triggers Cascading Style Sheets (CSS) style invalidation during a certain subtree-removal action.

References

▼	URL	Tags
	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00014.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00018.html	vendor-advisory, x_refsource_SUSE
	https://code.google.com/p/chromium/issues/detail?id=559292	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/84008	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2016/dsa-3507	vendor-advisory, x_refsource_DEBIAN
	https://codereview.chromium.org/1556963002	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1035185	vdb-entry, x_refsource_SECTRACK
	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00028.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00015.html	vendor-advisory, x_refsource_SUSE
	https://security.gentoo.org/glsa/201603-09	vendor-advisory, x_refsource_GENTOO
	http://www.ubuntu.com/usn/USN-2920-1	vendor-advisory, x_refsource_UBUNTU
	http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html	x_refsource_CONFIRM

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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