CVE编号
CVE-2017-12260利用情况
暂无补丁情况
N/A披露时间
2017-10-19漏洞描述
Cisco Small Business SPA50x、SPA51x和SPA52x Series IP Phones都是美国思科（Cisco）公司的IP电话产品。Cisco Small Business SPA50x、SPA51x和SPA52x Series IP Phones中的Session Initiation Protocol (SIP)功能的实现存在拒绝服务漏洞，该漏洞源于程序未能正确的处理SIP请求消息。远程攻击者可通过向受影响设备上发送带有格式化字符串的SIP载荷利用该漏洞造成拒绝服务（无法响应）。
解决建议
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-20171018-sip1
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/101495 | |
| http://www.securitytracker.com/id/1039616 | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
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 | |||||||||
| 系统 | cisco | spa_501g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | spa_502g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | spa_504g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | spa_508g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | spa_509g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | spa_512g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | spa_514g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | spa_525g_firmware | * |
Up to (including) 7.6.2 |
|||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_501g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_502g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_504g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_508g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_509g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_512g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_514g | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | spa_525g | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
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