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CVE-2011-2577

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco TelePresence C Series Endpoints，E/EX Personal Video units和MXP Series Codecs中存在未明安全漏洞。远程攻击者可借助发送到端口5060或5061的特制SIP数据包导致拒绝服务（崩溃）。

AI Predicted 7.5 Difficulty: Easy EPSS 12.72% · P96

Public Exploits 1

ExploitDB · 1 EDB-17871#CVE-2011-2577 [webapps]
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I. Basic Information for CVE-2011-2577

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500.
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 TelePresence C Series Endpoints/E/EX Personal Video units/MXP Series Codecs拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco TelePresence C Series Endpoints，E/EX Personal Video units和MXP Series Codecs中存在未明安全漏洞。远程攻击者可借助发送到端口5060或5061的特制SIP数据包导致拒绝服务（崩溃）。
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-2011-2577

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III. Intelligence Information for CVE-2011-2577

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Vendor Advisories for CVE-2011-2577 (4)

Exploits & Public PoCs for CVE-2011-2577 (1)

Other References for CVE-2011-2577 (3)

Same Patch Batch · n/a · 2011-08-31 · 7 CVEs total

CVE-2006-7244 libpng pngwutil.c内存泄露漏洞
CVE-2009-5063 libpng pngwutil.c内存泄露漏洞
CVE-2011-1576 Linux kernel 缓冲区错误漏洞
CVE-2011-2524 libsoup SoupServer soup-uri.c目录遍历漏洞
CVE-2011-2899 system-config-printer pysmb.py任意命令执行漏洞
CVE-2011-3190 Apache Tomcat AJP协议安全限制绕过漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-2577

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