CVE-2019-1892 (CNNVD-201907-236)
HIGH
中文标题:
Cisco Small Business 200、300和500 Series Managed Switches 缓冲区错误漏洞
英文标题:
Cisco Small Business Series Switches Memory Corruption Vulnerability
CVSS分数:
7.5
发布时间:
2019-07-06 01:15:12
漏洞类型:
缓冲区错误
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
Cisco Small Business 200 Series Managed Switches等都是美国思科（Cisco）公司的产品。Cisco Small Business 200 Series Managed Switches是一款200系列管理型交换机。Cisco?Small Business 300 Series Managed Switches是一款300系列管理型交换机。Cisco?Small Business 500 Series Managed Switches是一款500系列管理型交换机。 Cisco Small Business 200、300和500 Series Managed Switches中的SSL输入数据包处理器存在缓冲区错误漏洞，该漏洞验证程序没有正确验证HTTPS数据包。远程攻击者可通过发送畸形的HTTPS数据包利用该漏洞损坏内存，导致拒绝服务。
英文描述:
A vulnerability in the Secure Sockets Layer (SSL) input packet processor of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a memory corruption on an affected device. The vulnerability is due to improper validation of HTTPS packets. An attacker could exploit this vulnerability by sending a malformed HTTPS packet to the management web interface of the affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a denial of service (DoS) condition.
CWE类型:
CWE-119
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Small Business 300 Series Managed Switches | - | < 1.4.10.6 | - |
cpe:2.3:a:cisco:cisco_small_business_300_series_managed_switches:*:*:*:*:*:*:*:*
|
| cisco | sf200-24_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf200-24p_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-24p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf200-48_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf200-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sf200-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-18_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-18_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-26_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-26_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-26p_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-26p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-50_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-50_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg200-50p_firmware | * | - | - |
cpe:2.3:o:cisco:sg200-50p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10sfp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10sfp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10p_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-10pp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-10pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-20_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-20_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28p_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28pp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-28sfp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-28sfp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-52_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-52_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-52p_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-52p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg300-52mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg300-52mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-08_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-08_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08p_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08pp_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf302-08mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sf302-08mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24p_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-24pp_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-24pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-48_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf300-48pp_firmware | * | - | - |
cpe:2.3:o:cisco:sf300-48pp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-24_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-24p_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-24p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-24mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-24mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-48_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sf500-48mp_firmware | * | - | - |
cpe:2.3:o:cisco:sf500-48mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-28_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-28_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-28p_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-28p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-28mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-28mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-52_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-52_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-52p_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-52p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500-52mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500-52mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-24_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-24_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x24mpp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x24mpp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-48_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-48_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-48p_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-48p_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500x-48mp_firmware | * | - | - |
cpe:2.3:o:cisco:sg500x-48mp_firmware:*:*:*:*:*:*:*:*
|
| cisco | sg500xg8f8t_firmware | * | - | - |
cpe:2.3:o:cisco:sg500xg8f8t_firmware:*:*:*:*:*:*:*:*
|
| cisco | esw2-350g52dc_firmware | * | - | - |
cpe:2.3:o:cisco:esw2-350g52dc_firmware:*:*:*:*:*:*:*:*
|
| cisco | esw2-550x48dc_firmware | * | - | - |
cpe:2.3:o:cisco:esw2-550x48dc_firmware:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
20190703 Cisco Small Business Series Switches Memory Corruption Vulnerability
vendor-advisory
cve.org
访问
cve.org
CVSS评分详情
3.0 (cna)
HIGH
7.5
CVSS向量:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2019-07-06 01:15:12
修改时间:
2024-11-19 19:03:39
创建时间:
2025-11-11 15:35:40
更新时间:
2025-11-11 15:54:42
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2019-1892 |
2025-11-11 15:20:09 | 2025-11-11 07:35:40 |
| NVD | nvd_CVE-2019-1892 |
2025-11-11 14:56:24 | 2025-11-11 07:44:11 |
| CNNVD | cnnvd_CNNVD-201907-236 |
2025-11-11 15:10:13 | 2025-11-11 07:54:42 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:54:42
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201907-236; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 缓冲区错误
- cnnvd_id: 未提取 -> CNNVD-201907-236
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:11
affected_products_count: 1 → 58; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 58
- data_sources: ['cve'] -> ['cve', 'nvd']