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CVE-2011-2072

Quick assessment

Affected
n/a n/a
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的网际操作系统(IOS)是一个网际互连优化的复杂操作系统。数据流交互功能DLSw可以实现在IP网络上传输IBM SNA和网络BIOS流量。Cisco Unified Communications Manager是Cisco IP Telephony的呼叫处理组件。 Cisco Unified Communications Manager在处理畸形SIP消息时在实现上存在内存泄露漏洞，远程攻击者可利用这些漏洞造成声音服务中断或造成受影响设备重载，拒绝服务合法用户。 此漏洞源于在处理畸形SIP消息时

AI Predicted 7.5 Difficulty: Easy EPSS 1.70% · P75
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I. Basic Information for CVE-2011-2072

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Memory leak in Cisco IOS 12.4, 15.0, and 15.1, Cisco IOS XE 2.5.x through 3.2.x, and Cisco Unified Communications Manager (CUCM) 6.x and 7.x before 7.1(5b)su4, 8.x before 8.5(1)su2, and 8.6 before 8.6(1) allows remote attackers to cause a denial of service (memory consumption and device reload or process failure) via a malformed SIP message, aka Bug IDs CSCtl86047 and CSCto88686.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco IOS和Unified Communications Manager远程拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco的网际操作系统(IOS)是一个网际互连优化的复杂操作系统。数据流交互功能DLSw可以实现在IP网络上传输IBM SNA和网络BIOS流量。Cisco Unified Communications Manager是Cisco IP Telephony的呼叫处理组件。 Cisco Unified Communications Manager在处理畸形SIP消息时在实现上存在内存泄露漏洞，远程攻击者可利用这些漏洞造成声音服务中断或造成受影响设备重载，拒绝服务合法用户。 此漏洞源于在处理畸形SIP消息时
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2011-2072

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III. Intelligence Information for CVE-2011-2072

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Vendor Advisories for CVE-2011-2072 (3)

Other References for CVE-2011-2072 (2)

Same Patch Batch · n/a · 2011-10-03 · 19 CVEs total

CVE-2011-3274 Cisco IOS IPv6未明远程拒绝服务漏洞
CVE-2011-3975 HTC VIVEPORT敏感信息泄露漏洞
CVE-2011-3282 Cisco IOS IPv6多个远程拒绝服务漏洞
CVE-2011-3281 Cisco IOS IPS拒绝服务漏洞
CVE-2011-3279 Cisco IOS NAT provider-edge MPLS 实现资源管理错误漏洞
CVE-2011-3278 Cisco IOS NAT实现未明拒绝服务漏洞
CVE-2011-3277 Cisco IOS NAT实现未明拒绝服务漏洞
CVE-2011-3276 Cisco IOS NAT实现未明拒绝服务漏洞
CVE-2011-3275 Cisco IOS SIP协议实现资源管理错误漏洞
CVE-2011-3280 Cisco IOS NAT实现内存泄露漏洞
CVE-2011-3273 Cisco Zone-Based Firewall内存泄露漏洞
CVE-2011-3272 Cisco IOS IP Service Level Agreement功能资源管理错误漏洞
CVE-2011-3271 Cisco IOS Smart Install远程代码执行漏洞
CVE-2011-3270 Cisco 10000 Series ICMP远程拒绝服务漏洞
CVE-2011-0946 Cisco IOS NAT实现未明拒绝服务漏洞
CVE-2011-0945 Cisco IOS Data-Link Switching内存泄露远程拒绝服务漏洞
CVE-2011-0944 Cisco IOS IPv6资源管理错误漏洞
CVE-2011-0939 Cisco IOS SIP协议实现拒绝服务漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2011-2072

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