CVE-2018-0282— Cisco IOS and IOS XE Software TCP Denial of Service Vulnerability
Quick assessment
Affected
Cisco Cisco IOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Cisco IOS和IOS XE都是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS和IOS XE Software中的TCP套接字代码存在拒绝服务漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重载）。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2018-0282
Vulnerability Information
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Vulnerability Title
Cisco IOS and IOS XE Software TCP Denial of Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the TCP socket code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a state condition between the socket state and the transmission control block (TCB) state. While this vulnerability potentially affects all TCP applications, the only affected application observed so far is the HTTP server. An attacker could exploit this vulnerability by sending specific HTTP requests at a sustained rate to a reachable IP address of the affected software. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition on an affected device.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
状态问题
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco IOS和IOS XE Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS和IOS XE都是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS和IOS XE Software中的TCP套接字代码存在拒绝服务漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重载）。
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)
Affected Products
II. Public POCs for CVE-2018-0282
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2018-0282 (2)
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-tcp vendor-advisory x_refsource_CISCO
Same Patch Batch · Cisco · 2019-01-10 · 14 CVEs total
| CVE-2018-15461 | Cisco Webex Business Suite Cross-Site Scripting Vulnerability | |
| CVE-2018-15460 | Cisco Email Security Appliance URL Filtering Denial of Service Vulnerability | |
| CVE-2018-15457 | Cisco Prime Infrastructure Cross-Site Scripting Vulnerability | |
| CVE-2018-15458 | Cisco Firepower Management Center Disk Utilization Denial of Service Vulnerability | |
| CVE-2018-0484 | Cisco IOS and IOS XE Software Secure Shell Connection on VRF Vulnerability | |
| CVE-2018-15453 | Cisco Email Security Appliance Memory Corruption Denial of Service Vulnerability | |
| CVE-2018-15456 | Cisco Identity Services Engine Password Recovery Vulnerability | |
| CVE-2018-0482 | Cisco Prime Network Control System Stored Cross-Site Scripting Vulnerability | |
| CVE-2018-0483 | Cisco Jabber Client Framework Instant Message Cross-Site Scripting Vulnerability | |
| CVE-2018-0449 | Cisco Jabber Client Framework Insecure Directory Permissions Vulnerability | |
| CVE-2018-0461 | Cisco IP Phone 8800 Series Arbitrary Script Injection Vulnerability | |
| CVE-2018-0474 | Cisco Unified Communications Manager Digest Credentials Disclosure Vulnerability | |
| CVE-2018-0181 | Cisco Policy Suite for Mobile and Cisco Policy Suite Diameter Routing Agent Software Redis |
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V. Comments for CVE-2018-0282
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