cnvd - cnvd-2020-16484

cnvd-2020-16484

Vulnerability from cnvd

Title: Cisco Webex Network Recording Player和Cisco Webex Player缓冲区溢出漏洞（CNVD-2020-16484）

Description:

Cisco WebEx Network Recording Player是用于回放在在线会议参加者的计算机上记录的WebEx会议记录的应用程序。Cisco Webex Player是Cisco的用于播放视频会议记录的播放器。

基于Windows平台的Cisco Webex Network Recording Player和Cisco Webex Player中存在缓冲区溢出漏洞，该漏洞源于程序未能正确验证ARF和WRF文件，攻击者可通过链接或邮件附件发送恶意的ARF或WRF文件并诱使用户打开该文件利用该漏洞在受影响的系统上执行任意代码。

Severity: 高

Patch Name: Cisco Webex Network Recording Player和Cisco Webex Player缓冲区溢出漏洞（CNVD-2020-16484）的补丁

Patch Description:

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-20190807-webex-player

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190807-webex-player

Impacted products

Name
['Cisco Webex Network Recording Player Release WBS <39.5.5', 'Cisco Webex Network Recording Player Release <1.3.43', 'Cisco Webex Network Recording Player Release <2.8MR3Patch3', 'Cisco WebEx Network Recording Player <3.0MR2Patch4', 'Cisco WebEx Network Recording Player <4.0', 'Cisco WebEx Network Recording Player <4.0MR1', 'Cisco Webex Player Release WBS <39.5.5', 'Cisco Webex Player Release <1.3.43']

Name

['Cisco Webex Network Recording Player Release WBS <39.5.5', 'Cisco Webex Network Recording Player Release <1.3.43', 'Cisco Webex Network Recording Player Release <2.8MR3Patch3', 'Cisco WebEx Network Recording Player <3.0MR2Patch4', 'Cisco WebEx Network Recording Player <4.0', 'Cisco WebEx Network Recording Player <4.0MR1', 'Cisco Webex Player Release WBS <39.5.5', 'Cisco Webex Player Release <1.3.43']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1926",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1926"
    }
  },
  "description": "Cisco WebEx Network Recording Player\u662f\u7528\u4e8e\u56de\u653e\u5728\u5728\u7ebf\u4f1a\u8bae\u53c2\u52a0\u8005\u7684\u8ba1\u7b97\u673a\u4e0a\u8bb0\u5f55\u7684WebEx\u4f1a\u8bae\u8bb0\u5f55\u7684\u5e94\u7528\u7a0b\u5e8f\u3002Cisco Webex Player\u662fCisco\u7684\u7528\u4e8e\u64ad\u653e\u89c6\u9891\u4f1a\u8bae\u8bb0\u5f55\u7684\u64ad\u653e\u5668\u3002\n\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684Cisco Webex Network Recording Player\u548cCisco Webex Player\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1ARF\u548cWRF\u6587\u4ef6\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u94fe\u63a5\u6216\u90ae\u4ef6\u9644\u4ef6\u53d1\u9001\u6076\u610f\u7684ARF\u6216WRF\u6587\u4ef6\u5e76\u8bf1\u4f7f\u7528\u6237\u6253\u5f00\u8be5\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190807-webex-player",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-16484",
  "openTime": "2020-03-10",
  "patchDescription": "Cisco WebEx Network Recording Player\u662f\u7528\u4e8e\u56de\u653e\u5728\u5728\u7ebf\u4f1a\u8bae\u53c2\u52a0\u8005\u7684\u8ba1\u7b97\u673a\u4e0a\u8bb0\u5f55\u7684WebEx\u4f1a\u8bae\u8bb0\u5f55\u7684\u5e94\u7528\u7a0b\u5e8f\u3002Cisco Webex Player\u662fCisco\u7684\u7528\u4e8e\u64ad\u653e\u89c6\u9891\u4f1a\u8bae\u8bb0\u5f55\u7684\u64ad\u653e\u5668\u3002\r\n\r\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684Cisco Webex Network Recording Player\u548cCisco Webex Player\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1ARF\u548cWRF\u6587\u4ef6\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u94fe\u63a5\u6216\u90ae\u4ef6\u9644\u4ef6\u53d1\u9001\u6076\u610f\u7684ARF\u6216WRF\u6587\u4ef6\u5e76\u8bf1\u4f7f\u7528\u6237\u6253\u5f00\u8be5\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 Webex Network Recording Player\u548cCisco Webex Player\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-16484\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Webex Network Recording Player Release WBS \u003c39.5.5",
      "Cisco Webex Network Recording Player Release \u003c1.3.43",
      "Cisco Webex Network Recording Player Release \u003c2.8MR3Patch3",
      "Cisco WebEx Network Recording Player \u003c3.0MR2Patch4",
      "Cisco WebEx Network Recording Player \u003c4.0",
      "Cisco WebEx Network Recording Player \u003c4.0MR1",
      "Cisco Webex Player Release WBS \u003c39.5.5",
      "Cisco Webex Player Release \u003c1.3.43"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190807-webex-player",
  "serverity": "\u9ad8",
  "submitTime": "2019-08-08",
  "title": "Cisco Webex Network Recording Player\u548cCisco Webex Player\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-16484\uff09"
}

CVE-2019-1926 (GCVE-0-2019-1926)

Vulnerability from cvelistv5

Published

2019-08-07 21:15

Modified

2024-11-20 17:14

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-119

Summary

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit these vulnerabilities by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190807-webex-player	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco WebEx WRF Player	Version: unspecified < 39.5.5

Show details on NVD website

JSON

To clipboard

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        "references": [
          {
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            "tags": [
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              "x_refsource_CISCO",
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            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190807-webex-player"
          }
        ],
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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 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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