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CVE-2017-12278

EPSS 0.81% · P74
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I. Basic Information for CVE-2017-12278

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco Wireless LAN Controllers could allow an authenticated, remote attacker to cause an affected device to restart, resulting in a denial of service (DoS) condition. The vulnerability is due to a memory leak that occurs on an affected device after the device fails to deallocate a buffer that is used when certain MIBs are polled. An attacker who knows the SNMP Version 2 SNMP Read string or has valid SNMP Version 3 credentials for an affected device could repeatedly poll the affected MIB object IDs (OIDs) and consume available memory on the device. When memory is sufficiently depleted on the device, the device will restart, resulting in a DoS condition. Cisco Bug IDs: CSCvc71674.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Wireless LAN Controller Simple Network Management Protocol子系统安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。Simple Network Management Protocol（SNMP）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 WLC中的SNMP子系统存在拒绝服务漏洞，该漏洞设备上出现内存泄露。远程攻击者可利用该漏洞造成拒绝服务（设备重启）。
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)

Affected Products

VendorProductAffected VersionsCPESubscribe
-Cisco Wireless LAN Controller Cisco Wireless LAN Controller -

II. Public POCs for CVE-2017-12278

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III. Intelligence Information for CVE-2017-12278

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Same Patch Batch · n/a · 2017-11-02 · 17 CVEs total

CVE-2017-12243多款Cisco产品命令注入漏洞
CVE-2017-12261多款Cisco产品权限许可和访问控制漏洞
CVE-2017-12262Cisco Application Policy Infrastructure Controller Enterprise Module 安全漏洞
CVE-2017-12273Cisco Aironet 1560、2800和3800 Series Access Points 安全漏洞
CVE-2017-12274Cisco Aironet 1560、2800和3800 Series Access Points 安全漏洞
CVE-2017-12275Cisco Wireless LAN Controller 安全漏洞
CVE-2017-12276Cisco Prime Collaboration Provisioning应用程序安全漏洞
CVE-2017-12277Cisco Firepower 4100 Series Next-Generation Firewall和Cisco Firepower 9300 Security Applian
CVE-2017-12279Cisco Aironet Access Points IOS Software 信息泄露漏洞
CVE-2017-12280Cisco Wireless LAN Controller 安全漏洞
CVE-2017-12281Cisco Aironet 1800、2800和3800 Series Access Points 安全漏洞
CVE-2017-12282Cisco Wireless LAN Controller 安全漏洞
CVE-2017-12283Cisco Aironet 3800 Series Access Points 安全漏洞
CVE-2017-12294Cisco WebEx Meetings Server 跨站脚本漏洞
CVE-2017-12295Cisco WebEx Meetings Server 信息泄露漏洞
CVE-2017-16510WordPress SQL注入漏洞

IV. Related Vulnerabilities

Same product: Cisco Wireless LAN Controller
Same vendor: n/a
Same weakness: CWE-119

V. Comments for CVE-2017-12278

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