cisco webex_player 输入验证不恰当
CVE编号
CVE-2020-3321利用情况
暂无补丁情况
N/A披露时间
2020-06-04漏洞描述
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.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs98259 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | cisco | webex_network_recording_player | * | Up to (excluding) 3.0 | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | webex_network_recording_player | 3.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | webex_network_recording_player | 4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | webex_player | * | Up to (excluding) 3.0 | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | webex_player | 3.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | webex_player | 4.0 | - | |||||
- 攻击路径 本地
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 需要
- 可用性 低
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-20 | 输入验证不恰当 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论