cnvd - cnvd-2016-03278

CNVD-2016-03278

Vulnerability from cnvd - Published: 2016-05-18

Title

Cybozu KUNAI App中间人攻击漏洞

Description

Cybozu KUNAI是日本才望子（Cybozu）公司的一套用于快捷地操作使用Cybozu的正版软件的应用程序。 Cybozu KUNAI中存在安全漏洞，该漏洞源于程序未能验证SSL服务器证书。攻击者可利用该漏洞实施中间人攻击，窃听加密的通信。

Severity

中

Patch Name

Cybozu KUNAI App中间人攻击漏洞的补丁

Patch Description

Cybozu KUNAI是日本才望子（Cybozu）公司的一套用于快捷地操作使用Cybozu的正版软件的应用程序。 Cybozu KUNAI中存在安全漏洞，该漏洞源于程序未能验证SSL服务器证书。攻击者可利用该漏洞实施中间人攻击，窃听加密的通信。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： https://cs.cybozu.co.jp/2016/006179.html

Reference

http://jvn.jp/en/jp/JVN11994518/index.html http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000060.html

Impacted products

Name
['Cybozu KUNAI for iPhone >=2.0.3，<=3.1.5', 'Cybozu KUNAI for iPhone >=2.1.2，<=3.0.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1187"
    }
  },
  "description": "Cybozu KUNAI\u662f\u65e5\u672c\u624d\u671b\u5b50\uff08Cybozu\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u5feb\u6377\u5730\u64cd\u4f5c\u4f7f\u7528Cybozu\u7684\u6b63\u7248\u8f6f\u4ef6\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nCybozu KUNAI\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1SSL\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u7a83\u542c\u52a0\u5bc6\u7684\u901a\u4fe1\u3002",
  "discovererName": "Kusano Kazuhiko",
  "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://cs.cybozu.co.jp/2016/006179.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03278",
  "openTime": "2016-05-18",
  "patchDescription": "Cybozu KUNAI\u662f\u65e5\u672c\u624d\u671b\u5b50\uff08Cybozu\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u5feb\u6377\u5730\u64cd\u4f5c\u4f7f\u7528Cybozu\u7684\u6b63\u7248\u8f6f\u4ef6\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nCybozu KUNAI\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1SSL\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u7a83\u542c\u52a0\u5bc6\u7684\u901a\u4fe1\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": "Cybozu KUNAI App\u4e2d\u95f4\u4eba\u653b\u51fb\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cybozu KUNAI for iPhone \u003e=2.0.3\uff0c\u003c=3.1.5",
      "Cybozu KUNAI for iPhone \u003e=2.1.2\uff0c\u003c=3.0.4"
    ]
  },
  "referenceLink": "http://jvn.jp/en/jp/JVN11994518/index.html\r\nhttp://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000060.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-17",
  "title": "Cybozu KUNAI App\u4e2d\u95f4\u4eba\u653b\u51fb\u6f0f\u6d1e"
}

CVE-2016-1187 (GCVE-0-2016-1187)

Vulnerability from cvelistv5 – Published: 2017-04-21 20:00 – Updated: 2024-08-05 22:48

Summary

Cybozu KUNAI for iPhone 2.0.3 through 3.1.5 and for Android 2.1.2 through 3.0.4 does not verify SSL certificates.

Severity ?

No CVSS data available.

CWE

Assigner

jpcert

References

URL

Tags

	https://support.cybozu.com/ja-jp/article/9446	x_refsource_CONFIRM
	http://jvn.jp/en/jp/JVN11994518/index.html	third-party-advisoryx_refsource_JVN
	https://support.cybozu.com/ja-jp/article/9495	x_refsource_CONFIRM
	http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-0…	third-party-advisoryx_refsource_JVNDB

Show details on NVD website

JSON

To clipboard

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          },
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      ],
      "datePublic": "2016-05-16T00:00:00",
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        }
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      "providerMetadata": {
        "dateUpdated": "2017-04-21T19:57:01",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
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        },
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              {
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2016-03278

CVE-2016-1187 (GCVE-0-2016-1187)

Tags

Sightings

Nomenclature