一、 漏洞 CVE-2017-6736 基础信息
漏洞信息
                                        # N/A

N/A
提示
尽管我们采用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。
神龙会尽力确保数据准确，但也请结合实际情况进行甄别与判断。
神龙祝您一切顺利！
漏洞标题
N/A
来源：美国国家漏洞数据库 NVD
漏洞描述信息
The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these vulnerabilities by sending a crafted SNMP packet to an affected system via IPv4 or IPv6. Only traffic directed to an affected system can be used to exploit these vulnerabilities. The vulnerabilities are due to a buffer overflow condition in the SNMP subsystem of the affected software. The vulnerabilities affect all versions of SNMP - Versions 1, 2c, and 3. To exploit these vulnerabilities via SNMP Version 2c or earlier, the attacker must know the SNMP read-only community string for the affected system. To exploit these vulnerabilities via SNMP Version 3, the attacker must have user credentials for the affected system. A successful exploit could allow the attacker to execute arbitrary code and obtain full control of the affected system or cause the affected system to reload. Customers are advised to apply the workaround as contained in the Workarounds section below. Fixed software information is available via the Cisco IOS Software Checker. All devices that have enabled SNMP and have not explicitly excluded the affected MIBs or OIDs should be considered vulnerable. There are workarounds that address these vulnerabilities.
来源：美国国家漏洞数据库 NVD
CVSS信息
N/A
来源：美国国家漏洞数据库 NVD
漏洞类别
内存缓冲区边界内操作的限制不恰当
来源：美国国家漏洞数据库 NVD
漏洞标题
Cisco IOS和IOS XE Simple Network Management Protocol子系统缓冲区错误漏洞
来源：中国国家信息安全漏洞库 CNNVD
漏洞描述信息
Cisco IOS和IOS XE都是美国思科（Cisco）公司为其网络设备开发的操作系统。Simple Network Management Protocol（SNMP）subsystem是其中的一个用于网络设备管理信息交换的简单网络管理子系统。 Cisco IOS 12.0版本至12.4版本、15.0版本至15.6版本和IOS XE 2.2版本至3.17版本中的SNMP子系统中存在安全漏洞。远程攻击者可通过向受影响系统发送特制的SNMP数据包利用该漏洞在受影响的系统上执行任意代码或造成系统重启。以下版本
来源：中国国家信息安全漏洞库 CNNVD
CVSS信息
N/A
来源：中国国家信息安全漏洞库 CNNVD
漏洞类别
缓冲区错误
来源：中国国家信息安全漏洞库 CNNVD
二、漏洞 CVE-2017-6736 的公开POC
# POC 描述 源链接 神龙链接
1 A POC chain exploit using the recent Cisco SMP exploit (CVE-2017-6736) to chain into Spectre (CVE-2017-5753 and CVE-2017-5715) https://github.com/GarnetSunset/CiscoSpectreTakeover POC详情
2 Cisco iOS SNMP Overflow Exploit Toolkit (CVE-2017-6736) https://github.com/GarnetSunset/CiscoIOSSNMPToolkit POC详情
3 A POC chain exploit using the recent Cisco SMP exploit (CVE-2017-6736) to chain into Spectre (CVE-2017-5753 and CVE-2017-5715) https://github.com/garnetsunset/CiscoSpectreTakeover POC详情
4 Cisco iOS SNMP Overflow Exploit Toolkit (CVE-2017-6736) https://github.com/garnetsunset/CiscoIOSSNMPToolkit POC详情
三、漏洞 CVE-2017-6736 的情报信息
四、漏洞 CVE-2017-6736 的评论

暂无评论

发表评论