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CVE-2017-12235

KEV EPSS 6.54% · P91
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I. Basic Information for CVE-2017-12235

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the implementation of the PROFINET Discovery and Configuration Protocol (PN-DCP) for Cisco IOS 12.2 through 15.6 could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to the improper parsing of ingress PN-DCP Identify Request packets destined to an affected device. An attacker could exploit this vulnerability by sending a crafted PN-DCP Identify Request packet to an affected device and then continuing to send normal PN-DCP Identify Request packets to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. This vulnerability affects Cisco devices that are configured to process PROFINET messages. Beginning with Cisco IOS Software Release 12.2(52)SE, PROFINET is enabled by default on all the base switch module and expansion-unit Ethernet ports. Cisco Bug IDs: CSCuz47179.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS 输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS 12.2版本至15.6版本中的PROFINET Discovery and Configuration Protocol (PN-DCP)的实现存在拒绝服务漏洞，该漏洞源于程序没有正确的解析PN-DCP Identify Request数据包。远程攻击者可通过发送特制的PN-DCP Identify Request数据包利用该漏洞造成拒绝服务（重新加载）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
-Cisco IOS Cisco IOS -

II. Public POCs for CVE-2017-12235

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III. Intelligence Information for CVE-2017-12235

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Same Patch Batch · n/a · 2017-09-28 · 35 CVEs total

CVE-2017-14861Exiv2 资源管理错误漏洞
CVE-2017-12236Cisco IOS XE 授权问题漏洞
CVE-2017-12237Cisco IOS和IOS XE Internet Key Exchange模块资源管理错误漏洞
CVE-2017-12238Cisco Catalyst 6800 Series Switches 资源管理错误漏洞
CVE-2017-12239Cisco ASR 1000 Series Aggregation Services Routers和Cisco cBR-8 Converged Broadband Routers
CVE-2017-12240Cisco IOS和IOS XE Software DHCP relay子系统缓冲区错误漏洞
CVE-2017-14857Exiv2 安全漏洞
CVE-2017-14858Exiv2 缓冲区错误漏洞
CVE-2017-14860Exiv2 缓冲区错误漏洞
CVE-2017-12234Cisco IOS 输入验证漏洞
CVE-2017-14863Exiv2 缓冲区错误漏洞
CVE-2017-14865Exiv2 缓冲区错误漏洞
CVE-2017-14866Exiv2 缓冲区错误漏洞
CVE-2017-14849Joyent Node.js 安全漏洞
CVE-2017-14859Exiv2 缓冲区错误漏洞
CVE-2017-14862Exiv2 缓冲区错误漏洞
CVE-2017-14864Exiv2 缓冲区错误漏洞
CVE-2017-12222Cisco Catalyst 3650和3850交换机IOS XE Software 资源管理错误漏洞
CVE-2017-7553App Studio 代码问题漏洞
CVE-2017-7554RHMAP App Studio组件安全漏洞

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco IOS
Same vendor: n/a
Same weakness: CWE-20

V. Comments for CVE-2017-12235

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