Vulnerability-Lookup

CNVD-2020-31968

Vulnerability from cnvd - Published: 2020-06-09

Title

Cisco Webex Network Recording Player和Cisco Webex Player输入验证错误漏洞（CNVD-2020-31968）

Description

Cisco Webex Network Recording Player是美国思科（Cisco）公司的一款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中存在输入验证错误漏洞。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造成进程崩溃，导致拒绝服务。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.cisco.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-3322

Impacted products

Name
['Cisco WebEx Player', 'Cisco WebEx Network Recording Player']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3322"
    }
  },
  "description": "Cisco Webex Network Recording Player\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\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\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\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\u9020\u6210\u8fdb\u7a0b\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.cisco.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-31968",
  "openTime": "2020-06-09",
  "products": {
    "product": [
      "Cisco WebEx Player",
      "Cisco WebEx Network Recording Player"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3322",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-04",
  "title": "Cisco Webex Network Recording Player\u548cCisco Webex Player\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-31968\uff09"
}

CVE-2020-3322 (GCVE-0-2020-3322)

Vulnerability from cvelistv5 – Published: 2020-06-03 17:00 – Updated: 2024-11-15 17:20

Title

Cisco Webex Network Recording Player and Cisco Webex Player Denial of Service Vulnerability

Summary

A vulnerability in Cisco Webex Network Recording Player and Cisco Webex Player for Microsoft Windows could allow an attacker to cause a process crash resulting in a Denial of service (DoS) condition for the player application on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability 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 cause the Webex player application to crash when trying to view the malicious file.

Severity

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-15 16:28 UTC

CWE

CWE-20 - Improper Input Validation

Assigner

cisco mitre root Scorecard

References

1 reference

URL	Tags
https://quickview.cloudapps.cisco.com/quickview/b…	vendor-advisoryx_refsource_CISCO

Impacted products

2 products

Vendor	Product	Version
Cisco	Cisco Webex Network Recording Player	Affected: unspecified , < 3.0 MR3 Security Patch 2 (custom) Affected: unspecified , < 4.0 MR3 (custom)
Cisco	Cisco Webex Player for Microsoft Windows	Affected: unspecified , < 3.0 MR3 Security Patch 2 (custom) Affected: unspecified , < 4.0 MR3 (custom)

Date Public

2020-06-03 00:00

Credits

Cisco would like to thank Kexu Wang of Fortinet's FortiGuard Labs for reporting this vulnerability

Show details on NVD website

JSON

To clipboard

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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.

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.

Action not permitted

CNVD-2020-31968

CVE-2020-3322 (GCVE-0-2020-3322)

Tags

Sightings

Nomenclature

Related by attack behaviour