cnvd-2016-01512
Vulnerability from cnvd
Title: Google Chrome Pepper插件同源策略绕过漏洞
Description:
Google Chrome是美国谷歌(Google)公司开发的一款Web浏览器。Pepper是其中的一个用于播放Flash视频的播放器插件。
Google Chrome 49.0.2623.75之前版本的Pepper插件中的content/renderer/pepper/ppb_flash_message_loop_impl.cc文件的‘PPB_Flash_MessageLoop_Impl::InternalRun’函数中存在安全漏洞,该漏洞源于程序未能正确处理嵌套的消息循环。远程攻击者可借助特制的Web站点利用该漏洞绕过同源策略。
Severity: 中
Patch Name: Google Chrome Pepper插件同源策略绕过漏洞的补丁
Patch Description:
Google Chrome是美国谷歌(Google)公司开发的一款Web浏览器。Pepper是其中的一个用于播放Flash视频的播放器插件。
Google Chrome 49.0.2623.75之前版本的Pepper插件中的content/renderer/pepper/ppb_flash_message_loop_impl.cc文件的‘PPB_Flash_MessageLoop_Impl::InternalRun’函数中存在安全漏洞,该漏洞源于程序未能正确处理嵌套的消息循环。远程攻击者可借助特制的Web站点利用该漏洞绕过同源策略。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此安全问题,补丁获取链接: http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html
Reference: http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html https://codereview.chromium.org/1559113002/ https://code.google.com/p/chromium/issues/detail?id=569496
Name | Google Chrome <49.0.2623.75 |
---|
{ "cves": { "cve": { "cveNumber": "CVE-2016-1631" } }, "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Pepper\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u64ad\u653eFlash\u89c6\u9891\u7684\u64ad\u653e\u5668\u63d2\u4ef6\u3002\r\n\r\nGoogle Chrome 49.0.2623.75\u4e4b\u524d\u7248\u672c\u7684Pepper\u63d2\u4ef6\u4e2d\u7684content/renderer/pepper/ppb_flash_message_loop_impl.cc\u6587\u4ef6\u7684\u2018PPB_Flash_MessageLoop_Impl::InternalRun\u2019\u51fd\u6570\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5d4c\u5957\u7684\u6d88\u606f\u5faa\u73af\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u7ad9\u70b9\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\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-2016-01512", "openTime": "2016-03-09", "patchDescription": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002Pepper\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u64ad\u653eFlash\u89c6\u9891\u7684\u64ad\u653e\u5668\u63d2\u4ef6\u3002\r\n\r\nGoogle Chrome 49.0.2623.75\u4e4b\u524d\u7248\u672c\u7684Pepper\u63d2\u4ef6\u4e2d\u7684content/renderer/pepper/ppb_flash_message_loop_impl.cc\u6587\u4ef6\u7684\u2018PPB_Flash_MessageLoop_Impl::InternalRun\u2019\u51fd\u6570\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5d4c\u5957\u7684\u6d88\u606f\u5faa\u73af\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Web\u7ad9\u70b9\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u540c\u6e90\u7b56\u7565\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 Pepper\u63d2\u4ef6\u540c\u6e90\u7b56\u7565\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01", "products": { "product": "Google Chrome \u003c49.0.2623.75" }, "referenceLink": "http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html\r\nhttps://codereview.chromium.org/1559113002/\r\nhttps://code.google.com/p/chromium/issues/detail?id=569496", "serverity": "\u4e2d", "submitTime": "2016-03-08", "title": "Google Chrome Pepper\u63d2\u4ef6\u540c\u6e90\u7b56\u7565\u7ed5\u8fc7\u6f0f\u6d1e" }
Sightings
Author | Source | Type | Date |
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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.