Vulnerability-Lookup

CNVD-2017-36124

Vulnerability from cnvd - Published: 2017-12-05

Title

Cisco Jabber for Windows信息泄露漏洞（CNVD-2017-36124）

Description

Cisco Jabber for Windows是美国思科（Cisco）公司的一套用于Windows平台的统一通信客户端解决方案。该方案提供了在线状态显示、即时消息、语音等功能。基于Windows平台的Cisco Jabber中存在信息泄露漏洞，该漏洞源于程序如何处理随机数的产生。本地攻击者可通过固定用于建立客户端之间的Secure Sockets Layer (SSL)连接的随机数数据利用该漏洞访问Jabber客户端产生的敏感通信。

Severity

低

Patch Name

Cisco Jabber for Windows信息泄露漏洞（CNVD-2017-36124）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-jabber2

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-jabber2

Impacted products

Name
Cisco Jabber for Windows

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "101994"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12361"
    }
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  "description": "Cisco Jabber for Windows\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8eWindows\u5e73\u53f0\u7684\u7edf\u4e00\u901a\u4fe1\u5ba2\u6237\u7aef\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u63d0\u4f9b\u4e86\u5728\u7ebf\u72b6\u6001\u663e\u793a\u3001\u5373\u65f6\u6d88\u606f\u3001\u8bed\u97f3\u7b49\u529f\u80fd\u3002\r\n\r\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684Cisco Jabber\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5982\u4f55\u5904\u7406\u968f\u673a\u6570\u7684\u4ea7\u751f\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u56fa\u5b9a\u7528\u4e8e\u5efa\u7acb\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684Secure Sockets Layer (SSL)\u8fde\u63a5\u7684\u968f\u673a\u6570\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95eeJabber\u5ba2\u6237\u7aef\u4ea7\u751f\u7684\u654f\u611f\u901a\u4fe1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-jabber2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36124",
  "openTime": "2017-12-05",
  "patchDescription": "Cisco Jabber for Windows\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8eWindows\u5e73\u53f0\u7684\u7edf\u4e00\u901a\u4fe1\u5ba2\u6237\u7aef\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u63d0\u4f9b\u4e86\u5728\u7ebf\u72b6\u6001\u663e\u793a\u3001\u5373\u65f6\u6d88\u606f\u3001\u8bed\u97f3\u7b49\u529f\u80fd\u3002\r\n\r\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684Cisco Jabber\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5982\u4f55\u5904\u7406\u968f\u673a\u6570\u7684\u4ea7\u751f\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u56fa\u5b9a\u7528\u4e8e\u5efa\u7acb\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684Secure Sockets Layer (SSL)\u8fde\u63a5\u7684\u968f\u673a\u6570\u6570\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95eeJabber\u5ba2\u6237\u7aef\u4ea7\u751f\u7684\u654f\u611f\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": "Cisco Jabber for Windows\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2017-36124\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Jabber for Windows"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-jabber2",
  "serverity": "\u4f4e",
  "submitTime": "2017-12-04",
  "title": "Cisco Jabber for Windows\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2017-36124\uff09"
}

CVE-2017-12361 (GCVE-0-2017-12361)

Vulnerability from cvelistv5 – Published: 2017-11-30 09:00 – Updated: 2024-08-05 18:36

Summary

A vulnerability in Cisco Jabber for Windows could allow an unauthenticated, local attacker to access sensitive communications made by the Jabber client. An attacker could exploit this vulnerability to gain information to conduct additional attacks. The vulnerability is due to the way Cisco Jabber for Windows handles random number generation for file folders. An attacker could exploit the vulnerability by fixing the random number data used to establish Secure Sockets Layer (SSL) connections between clients. An exploit could allow the attacker to decrypt secure communications made by the Cisco Jabber for Windows client. Cisco Bug IDs: CSCve44806.

Severity

No CVSS data available.

CWE

CWE-200

Assigner

cisco mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/101994	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1039915	vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Jabber	Affected: Cisco Jabber

Date Public

2017-11-30 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-jabber2"
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        }
      ],
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        }
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.