CNVD-2016-08101
Vulnerability from cnvd - Published: 2016-09-27
VLAI Severity ?
Title
TLS protocol中间人攻击漏洞(CNVD-2016-08101)
Description
TLS(全称Transport Layer Security,安全传输层协议)protocol是一套用于在两个通信应用程序之间提供保密性和数据完整性的协议
TLS protocol中存在安全漏洞,允许远程攻击者可利用漏洞通过已知的任意已安装客户端X.509证书的密钥,进行中间人攻击,欺骗TLS服务器。
Severity
中
Patch Name
TLS protocol中间人攻击漏洞(CNVD-2016-08101)的补丁
Patch Description
TLS(全称Transport Layer Security,安全传输层协议)protocol是一套用于在两个通信应用程序之间提供保密性和数据完整性的协议
TLS protocol中存在安全漏洞,允许远程攻击者可利用漏洞通过已知的任意已安装客户端X.509证书的密钥,进行中间人攻击,欺骗TLS服务器。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,详情请关注厂商主页: http://www.gnutls.org/
Reference
https://www.usenix.org/system/files/conference/woot15/woot15-paper-hlauschek.pdf
http://www.openwall.com/lists/oss-security/2016/09/20/4
Impacted products
| Name | ['Mozilla Firefox', 'Microsoft Internet Explorer', 'Apple Safari', 'Opera Opera'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2015-8960"
}
},
"description": "TLS\uff08\u5168\u79f0Transport Layer Security\uff0c\u5b89\u5168\u4f20\u8f93\u5c42\u534f\u8bae\uff09protocol\u662f\u4e00\u5957\u7528\u4e8e\u5728\u4e24\u4e2a\u901a\u4fe1\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u63d0\u4f9b\u4fdd\u5bc6\u6027\u548c\u6570\u636e\u5b8c\u6574\u6027\u7684\u534f\u8bae\r\n\r\nTLS protocol\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u5df2\u77e5\u7684\u4efb\u610f\u5df2\u5b89\u88c5\u5ba2\u6237\u7aefX.509\u8bc1\u4e66\u7684\u5bc6\u94a5\uff0c\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6b3a\u9a97TLS\u670d\u52a1\u5668\u3002",
"discovererName": "unknown",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.gnutls.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-08101",
"openTime": "2016-09-27",
"patchDescription": "TLS\uff08\u5168\u79f0Transport Layer Security\uff0c\u5b89\u5168\u4f20\u8f93\u5c42\u534f\u8bae\uff09protocol\u662f\u4e00\u5957\u7528\u4e8e\u5728\u4e24\u4e2a\u901a\u4fe1\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u63d0\u4f9b\u4fdd\u5bc6\u6027\u548c\u6570\u636e\u5b8c\u6574\u6027\u7684\u534f\u8bae\r\n\r\nTLS protocol\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u5df2\u77e5\u7684\u4efb\u610f\u5df2\u5b89\u88c5\u5ba2\u6237\u7aefX.509\u8bc1\u4e66\u7684\u5bc6\u94a5\uff0c\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6b3a\u9a97TLS\u670d\u52a1\u5668\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": "TLS protocol\u4e2d\u95f4\u4eba\u653b\u51fb\u6f0f\u6d1e\uff08CNVD-2016-08101\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Mozilla Firefox",
"Microsoft Internet Explorer",
"Apple Safari",
"Opera Opera"
]
},
"referenceLink": "https://www.usenix.org/system/files/conference/woot15/woot15-paper-hlauschek.pdf\r\nhttp://www.openwall.com/lists/oss-security/2016/09/20/4",
"serverity": "\u4e2d",
"submitTime": "2016-09-22",
"title": "TLS protocol\u4e2d\u95f4\u4eba\u653b\u51fb\u6f0f\u6d1e\uff08CNVD-2016-08101\uff09"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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