Vulnerability-Lookup

CNVD-2015-05698

Vulnerability from cnvd - Published: 2015-08-27

Title

Pollinate Certificate Validation安全绕过漏洞

Description

Pollen是一款自由的用于在TLS加密的HTTPS或明文HTTP连接中提供熵的Web服务器。Pollinate是一个从一个或多个Pollen服务器和本地伪随机数生成器（RNG）中检索熵的免费脚本。 Pollinate存在安全绕过漏洞。由于程序未能正确验证服务器端的SSL证书。攻击者可利用该漏洞实施中间人攻击，或冒充可信服务器。

Severity

中

Patch Name

Pollinate Certificate Validation安全绕过漏洞的补丁

Patch Description

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： https://bugs.launchpad.net/ubuntu/+source/pollinate

Reference

http://www.securityfocus.com/bid/76379

Impacted products

Name
Ubuntu Pollinate

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "76379"
    }
  },
  "description": "Pollen\u662f\u4e00\u6b3e\u81ea\u7531\u7684\u7528\u4e8e\u5728TLS\u52a0\u5bc6\u7684HTTPS\u6216\u660e\u6587HTTP\u8fde\u63a5\u4e2d\u63d0\u4f9b\u71b5\u7684Web\u670d\u52a1\u5668\u3002Pollinate\u662f\u4e00\u4e2a\u4ece\u4e00\u4e2a\u6216\u591a\u4e2aPollen\u670d\u52a1\u5668\u548c\u672c\u5730\u4f2a\u968f\u673a\u6570\u751f\u6210\u5668\uff08RNG\uff09\u4e2d\u68c0\u7d22\u71b5\u7684\u514d\u8d39\u811a\u672c\u3002\r\n\r\nPollinate\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u670d\u52a1\u5668\u7aef\u7684SSL\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6216\u5192\u5145\u53ef\u4fe1\u670d\u52a1\u5668\u3002",
  "discovererName": "Dustin Kirkland",
  "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\nhttps://bugs.launchpad.net/ubuntu/+source/pollinate",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05698",
  "openTime": "2015-08-27",
  "patchDescription": "Pollen\u662f\u4e00\u6b3e\u81ea\u7531\u7684\u7528\u4e8e\u5728TLS\u52a0\u5bc6\u7684HTTPS\u6216\u660e\u6587HTTP\u8fde\u63a5\u4e2d\u63d0\u4f9b\u71b5\u7684Web\u670d\u52a1\u5668\u3002Pollinate\u662f\u4e00\u4e2a\u4ece\u4e00\u4e2a\u6216\u591a\u4e2aPollen\u670d\u52a1\u5668\u548c\u672c\u5730\u4f2a\u968f\u673a\u6570\u751f\u6210\u5668\uff08RNG\uff09\u4e2d\u68c0\u7d22\u71b5\u7684\u514d\u8d39\u811a\u672c\u3002 \r\n\r\nPollinate\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u670d\u52a1\u5668\u7aef\u7684SSL\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6216\u5192\u5145\u53ef\u4fe1\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": "Pollinate Certificate Validation\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ubuntu Pollinate"
  },
  "referenceLink": "http://www.securityfocus.com/bid/76379",
  "serverity": "\u4e2d",
  "submitTime": "2015-08-20",
  "title": "Pollinate Certificate Validation\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2015-05698

Tags

Sightings

Nomenclature