Vulnerability-Lookup

CNVD-2015-04450

Vulnerability from cnvd - Published: 2015-07-14

Title

Netlock Mokka XML数字签名伪造安全绕过漏洞

Description

Netlock Mokka是一套使用了多个认证过程的免费认证应用程序。 Netlock Mokka未能验证特制XML文件的签名，允许攻击者可通过实施中间人攻击绕过XML数字签名验证，伪造XML文件内容，进行未授权攻击。

Severity

中

Patch Name

Netlock Mokka XML数字签名伪造安全绕过漏洞的补丁

Patch Description

Netlock Mokka是一套使用了多个认证过程的免费认证应用程序。Netlock Mokka未能验证特制XML文件的签名，允许攻击者可通过实施中间人攻击绕过XML数字签名验证，伪造XML文件内容，进行未授权攻击。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://www.netlock.hu/docs/mokka/mokkaupdate.html

Reference

http://www.securityfocus.com/bid/75489

Impacted products

Name
Netlock Mokka 2.7.8.1204

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "75489"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3932"
    }
  },
  "description": "Netlock Mokka\u662f\u4e00\u5957\u4f7f\u7528\u4e86\u591a\u4e2a\u8ba4\u8bc1\u8fc7\u7a0b\u7684\u514d\u8d39\u8ba4\u8bc1\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nNetlock Mokka\u672a\u80fd\u9a8c\u8bc1\u7279\u5236XML\u6587\u4ef6\u7684\u7b7e\u540d\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u7ed5\u8fc7XML\u6570\u5b57\u7b7e\u540d\u9a8c\u8bc1\uff0c\u4f2a\u9020XML\u6587\u4ef6\u5185\u5bb9\uff0c\u8fdb\u884c\u672a\u6388\u6743\u653b\u51fb\u3002",
  "discovererName": "SEARCH-LAB Ltd.",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.netlock.hu/docs/mokka/mokkaupdate.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04450",
  "openTime": "2015-07-14",
  "patchDescription": "Netlock Mokka\u662f\u4e00\u5957\u4f7f\u7528\u4e86\u591a\u4e2a\u8ba4\u8bc1\u8fc7\u7a0b\u7684\u514d\u8d39\u8ba4\u8bc1\u5e94\u7528\u7a0b\u5e8f\u3002Netlock Mokka\u672a\u80fd\u9a8c\u8bc1\u7279\u5236XML\u6587\u4ef6\u7684\u7b7e\u540d\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\u7ed5\u8fc7XML\u6570\u5b57\u7b7e\u540d\u9a8c\u8bc1\uff0c\u4f2a\u9020XML\u6587\u4ef6\u5185\u5bb9\uff0c\u8fdb\u884c\u672a\u6388\u6743\u653b\u51fb\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": "Netlock Mokka XML\u6570\u5b57\u7b7e\u540d\u4f2a\u9020\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Netlock Mokka 2.7.8.1204"
  },
  "referenceLink": "http://www.securityfocus.com/bid/75489",
  "serverity": "\u4e2d",
  "submitTime": "2015-07-12",
  "title": "Netlock Mokka XML\u6570\u5b57\u7b7e\u540d\u4f2a\u9020\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-3932 (GCVE-0-2015-3932)

Vulnerability from cvelistv5 – Published: 2017-07-21 14:00 – Updated: 2024-08-06 05:56

Summary

Netlock Mokka before 2.7.8.1204 allows remote attackers to perform XML signature wrapping attacks via an e-akta signed document with a ds:Object node with a crafted payload prepended to a valid ds:Object.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2339 records in the last 180 days details

References

5 references

URL	Tags
http://www.securityfocus.com/bid/75489	vdb-entryx_refsource_BID
https://www.search-lab.hu/about-us/news/107-37-mi…	x_refsource_MISC
http://packetstormsecurity.com/files/132473/Micro…	x_refsource_MISC
http://www.neih.gov.hu/?q=node/66	x_refsource_MISC
https://www.search-lab.hu/eakta	x_refsource_MISC

Date Public

2015-06-17 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.search-lab.hu/about-us/news/107-37-million-digitally-signed-documents-had-to-be-reverified"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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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