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CVE-2011-0321

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.

EMC NetWorker是美国易安信（EMC）公司的一套统一备份和恢复软件。该软件提供备份与恢复、消除重复数据、备份报告等功能。 EMC NetWorker 7.5 SP4之前版本，7.5.3.5之前的7.5.3.x版本，以及7.6.1.2之前的7.6.x版本中的nsrexecd中的librpc.dll没有正确减轻欺骗本地主机源IP地址的可能性。远程攻击者可以借助包含服务命令的特制UDP包(1)注册或者(2)不注册RPC服务，并导致拒绝服务或者从内部进程通信中获取敏感信息。

AI Predicted 7.5 Difficulty: Moderate EPSS 2.60% · P85
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I. Basic Information for CVE-2011-0321

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
librpc.dll in nsrexecd in EMC NetWorker before 7.5 SP4, 7.5.3.x before 7.5.3.5, and 7.6.x before 7.6.1.2 does not properly mitigate the possibility of a spoofed localhost source IP address, which allows remote attackers to (1) register or (2) unregister RPC services, and consequently cause a denial of service or obtain sensitive information from interprocess communication, via crafted UDP packets containing service commands.
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
EMC NetWorker 'librpc.dll'动态库信息泄漏漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EMC NetWorker是美国易安信（EMC）公司的一套统一备份和恢复软件。该软件提供备份与恢复、消除重复数据、备份报告等功能。 EMC NetWorker 7.5 SP4之前版本，7.5.3.5之前的7.5.3.x版本，以及7.6.1.2之前的7.6.x版本中的nsrexecd中的librpc.dll没有正确减轻欺骗本地主机源IP地址的可能性。远程攻击者可以借助包含服务命令的特制UDP包(1)注册或者(2)不注册RPC服务，并导致拒绝服务或者从内部进程通信中获取敏感信息。
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-2011-0321

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III. Intelligence Information for CVE-2011-0321

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Vendor Advisories for CVE-2011-0321 (6)

Mailing List Discussions for CVE-2011-0321 (2)

Same Patch Batch · n/a · 2011-02-01 · 12 CVEs total

CVE-2011-0731 IBM DB2 DAS组件缓冲区错误漏洞
CVE-2011-0732 IBM Tivoli Integrated Portal多个未明漏洞
CVE-2011-0733 Adobe ColdFusion跨站脚本攻击漏洞
CVE-2011-0734 Adobe ColdFusion id参数跨站脚本攻击漏洞
CVE-2011-0735 Adobe ColdFusion跨站脚本攻击漏洞
CVE-2011-0736 Adobe ColdFusion DBMS信息泄露漏洞
CVE-2011-0737 Adobe ColdFusion信息泄露漏洞
CVE-2010-4718 Lyften Lyftenbloggie组件多个跨站脚本攻击漏洞
CVE-2010-4719 Fxwebdesign JRadio组件目录遍历漏洞
CVE-2010-4720 Harmistechnology JExtensions JE Auto组件SQL注入漏洞
CVE-2010-4721 Mhproducts Immo Makler news.php文件SQL注入漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-0321

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