cnvd - cnvd-2016-05597

cnvd-2016-05597

Vulnerability from cnvd

Title: Google Chrome CSPSource::schemeMatches信息泄露漏洞

Description:

Google Chrome是由Google开发的一款Web浏览工具。

Google Chrome 52.0.2743.82之前版本Blink的CSP实现中，WebKit/Source/core/frame/csp/CSPSource.cpp/CSPSource::schemeMatches函数未应用http :80策略到https :443 URL，也未应用ws :80策略到wss :443 URL，可使远程攻击者通过CSP报告，确定特定HSTS网站的浏览情况。

Severity: 中

Patch Name: Google Chrome CSPSource::schemeMatches信息泄露漏洞的补丁

Patch Description:

Google Chrome是由Google开发的一款Web浏览工具。

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： https://crbug.com/625945 https://codereview.chromium.org/2125873003 http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html

Reference: https://crbug.com/625945 https://codereview.chromium.org/2125873003 http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html

Impacted products

Name
Google Chrome <52.0.2743.82

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "92053"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5137"
    }
  },
  "description": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 52.0.2743.82\u4e4b\u524d\u7248\u672cBlink\u7684CSP\u5b9e\u73b0\u4e2d\uff0cWebKit/Source/core/frame/csp/CSPSource.cpp/CSPSource::schemeMatches\u51fd\u6570\u672a\u5e94\u7528http :80\u7b56\u7565\u5230https :443 URL\uff0c\u4e5f\u672a\u5e94\u7528ws :80\u7b56\u7565\u5230wss :443 URL\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7CSP\u62a5\u544a\uff0c\u786e\u5b9a\u7279\u5b9aHSTS\u7f51\u7ad9\u7684\u6d4f\u89c8\u60c5\u51b5\u3002",
  "discovererName": "Google",
  "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\nhttps://crbug.com/625945\r\nhttps://codereview.chromium.org/2125873003\r\nhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-05597",
  "openTime": "2016-07-28",
  "patchDescription": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 52.0.2743.82\u4e4b\u524d\u7248\u672cBlink\u7684CSP\u5b9e\u73b0\u4e2d\uff0cWebKit/Source/core/frame/csp/CSPSource.cpp/CSPSource::schemeMatches\u51fd\u6570\u672a\u5e94\u7528http :80\u7b56\u7565\u5230https :443 URL\uff0c\u4e5f\u672a\u5e94\u7528ws :80\u7b56\u7565\u5230wss :443 URL\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7CSP\u62a5\u544a\uff0c\u786e\u5b9a\u7279\u5b9aHSTS\u7f51\u7ad9\u7684\u6d4f\u89c8\u60c5\u51b5\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 CSPSource::schemeMatches\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c52.0.2743.82"
  },
  "referenceLink": "https://crbug.com/625945\r\nhttps://codereview.chromium.org/2125873003\r\nhttp://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-27",
  "title": "Google Chrome CSPSource::schemeMatches\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-5137 (GCVE-0-2016-5137)

Vulnerability from cvelistv5

Published

2016-07-23 19:00

Modified

2024-08-06 00:53

Severity ?

CWE

Summary

The CSPSource::schemeMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Blink, as used in Google Chrome before 52.0.2743.82, does not apply http :80 policies to https :443 URLs and does not apply ws :80 policies to wss :443 URLs, which makes it easier for remote attackers to determine whether a specific HSTS web site has been visited by reading a CSP report. NOTE: this vulnerability is associated with a specification change after CVE-2016-1617 resolution.

References

▼	URL	Tags
	https://crbug.com/625945	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html	vendor-advisory, x_refsource_SUSE
	http://www.securityfocus.com/bid/92053	vdb-entry, x_refsource_BID
	http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-3041-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html	vendor-advisory, x_refsource_SUSE
	https://codereview.chromium.org/2125873003	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201610-09	vendor-advisory, x_refsource_GENTOO
	http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html	vendor-advisory, x_refsource_SUSE
	http://rhn.redhat.com/errata/RHSA-2016-1485.html	vendor-advisory, x_refsource_REDHAT
	http://www.securitytracker.com/id/1036428	vdb-entry, x_refsource_SECTRACK
	http://www.debian.org/security/2016/dsa-3637	vendor-advisory, x_refsource_DEBIAN

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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