cnvd - cnvd-2020-51776

cnvd-2020-51776

Vulnerability from cnvd

Title: Cisco Jabber for Windows信息泄露漏洞（CNVD-2020-51776）

Description:

Cisco Jabber for Windows将状态、即时消息、视频、语音、语音消息、屏幕共享和会议功能安全地统一到了一个客户端中，可简化通信并提高工作效率。

Cisco Jabber for Windows存在信息泄露漏洞。该漏洞源于对消息内容验证不当。攻击者可通过向目标系统发送特制消息利用该漏洞导致应用程序将敏感认证信息返回给另一个系统。

Severity: 中

Patch Name: Cisco Jabber for Windows信息泄露漏洞（CNVD-2020-51776）的补丁

Patch Description:

Cisco Jabber for Windows将状态、即时消息、视频、语音、语音消息、屏幕共享和会议功能安全地统一到了一个客户端中，可简化通信并提高工作效率。

Cisco Jabber for Windows存在信息泄露漏洞。该漏洞源于对消息内容验证不当。攻击者可通过向目标系统发送特制消息利用该漏洞导致应用程序将敏感认证信息返回给另一个系统。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3

Impacted products

Name
Cisco Jabber for Windows

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3498",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3498"
    }
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  "number": "CNVD-2020-51776",
  "openTime": "2020-09-13",
  "patchDescription": "Cisco Jabber for Windows\u5c06\u72b6\u6001\u3001\u5373\u65f6\u6d88\u606f\u3001\u89c6\u9891\u3001\u8bed\u97f3\u3001\u8bed\u97f3\u6d88\u606f\u3001\u5c4f\u5e55\u5171\u4eab\u548c\u4f1a\u8bae\u529f\u80fd\u5b89\u5168\u5730\u7edf\u4e00\u5230\u4e86\u4e00\u4e2a\u5ba2\u6237\u7aef\u4e2d\uff0c\u53ef\u7b80\u5316\u901a\u4fe1\u5e76\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\r\n\r\nCisco Jabber for Windows\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u6d88\u606f\u5185\u5bb9\u9a8c\u8bc1\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u76ee\u6807\u7cfb\u7edf\u53d1\u9001\u7279\u5236\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5c06\u654f\u611f\u8ba4\u8bc1\u4fe1\u606f\u8fd4\u56de\u7ed9\u53e6\u4e00\u4e2a\u7cfb\u7edf\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-2020-51776\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Jabber for Windows"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-03",
  "title": "Cisco Jabber for Windows\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-51776\uff09"
}

CVE-2020-3498 (GCVE-0-2020-3498)

Vulnerability from cvelistv5

Published

2020-09-04 02:25

Modified

2024-11-13 18:08

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-200

Summary

A vulnerability in Cisco Jabber software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages to a targeted system. A successful exploit could allow the attacker to cause the application to return sensitive authentication information to another system, possibly for use in further attacks.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Jabber	Version: n/a

Show details on NVD website

JSON

To clipboard

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                "role": "CISA Coordinator",
                "timestamp": "2024-11-13T17:24:11.401511Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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