cnvd - cnvd-2015-00715

cnvd-2015-00715

Vulnerability from cnvd

Title: Google Chrome ICU未初始化漏洞

Description:

Google Chrome是一款流行的WEB浏览器。

Google Chrome ICU存在未初始化漏洞，由于程序未能正确初始化结构数据。允许攻击者利用漏洞构建恶意WEB页，诱使用户解析，可获取敏感信息。

Severity: 高

Patch Name: Google Chrome ICU未初始化漏洞的补丁

Patch Description:

Google Chrome是一款流行的WEB浏览器。

Google Chrome ICU存在未初始化漏洞，由于程序未能正确初始化结构数据。允许攻击者利用漏洞构建恶意WEB页，诱使用户解析，可获取敏感信息。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:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://googlechromereleases.blogspot.com/2015/01/stable-update.html

Reference: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-7940 http://www.securityfocus.com/bid/72288/info

Impacted products

Name
Google Chrome < 40.0.2214.91

Show details on source website

JSON

To clipboard

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    }
  },
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    "cve": {
      "cveNumber": "CVE-2014-7940"
    }
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  "discovererName": "miaubiz.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://googlechromereleases.blogspot.com/2015/01/stable-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00715",
  "openTime": "2015-01-28",
  "patchDescription": "Google Chrome\u662f\u4e00\u6b3e\u6d41\u884c\u7684WEB\u6d4f\u89c8\u5668\u3002 \r\n\r\nGoogle Chrome ICU\u5b58\u5728\u672a\u521d\u59cb\u5316\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u521d\u59cb\u5316\u7ed3\u6784\u6570\u636e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u6784\u5efa\u6076\u610fWEB\u9875\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u83b7\u53d6\u654f\u611f\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 ICU\u672a\u521d\u59cb\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c 40.0.2214.91"
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  "serverity": "\u9ad8",
  "submitTime": "2015-01-26",
  "title": "Google Chrome ICU\u672a\u521d\u59cb\u5316\u6f0f\u6d1e"
}

CVE-2014-7940 (GCVE-0-2014-7940)

Vulnerability from cvelistv5

Published

2015-01-22 22:00

Modified

2024-08-06 13:03

Severity ?

CWE

Summary

The collator implementation in i18n/ucol.cpp in International Components for Unicode (ICU) 52 through SVN revision 293126, as used in Google Chrome before 40.0.2214.91, does not initialize memory for a data structure, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted character sequence.

References

▼	URL	Tags
	http://secunia.com/advisories/62665	third-party-advisory, x_refsource_SECUNIA
	http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html	x_refsource_CONFIRM
	https://chromium.googlesource.com/chromium/src.git/+/87feb77547781a22b31c423bc0d57b7dca32d5b8	x_refsource_CONFIRM
	http://googlechromereleases.blogspot.com/2015/01/stable-update.html	x_refsource_CONFIRM
	http://secunia.com/advisories/62575	third-party-advisory, x_refsource_SECUNIA
	http://www.ubuntu.com/usn/USN-2476-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/72288	vdb-entry, x_refsource_BID
	http://security.gentoo.org/glsa/glsa-201502-13.xml	vendor-advisory, x_refsource_GENTOO
	http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201503-06	vendor-advisory, x_refsource_GENTOO
	http://www.securitytracker.com/id/1031623	vdb-entry, x_refsource_SECTRACK
	https://chromium.googlesource.com/chromium/deps/icu/+/866ff696e9022a6000afbab516fba62cfa306075	x_refsource_CONFIRM
	https://code.google.com/p/chromium/issues/detail?id=433866	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html	vendor-advisory, x_refsource_SUSE
	http://advisories.mageia.org/MGASA-2015-0047.html	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2015-0093.html	vendor-advisory, x_refsource_REDHAT
	http://secunia.com/advisories/62383	third-party-advisory, x_refsource_SECUNIA
	https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	x_refsource_MISC

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.

Action not permitted