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CVE-2012-2101

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.

OpenStack Compute (Nova)中存在拒绝服务漏洞。远程攻击者可利用该漏洞创建多个iptables规则进而用尽系统资源，导致拒绝服务。OpenStack Compute (Nova) 2012.1版本中存在该漏洞，其他版本也可能受到影响。

AI Predicted 5.0 Difficulty: Easy EPSS 1.46% · P73

Possible ATT&CK Techniques 1 AI

T1074.004
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I. Basic Information for CVE-2012-2101

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Openstack Compute (Nova) Folsom, 2012.1, and 2011.3 does not limit the number of security group rules, which allows remote authenticated users with certain permissions to cause a denial of service (CPU and hard drive consumption) via a network request that triggers a large number of iptables rules.
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
OpenStack Compute (Nova)拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack Compute (Nova)中存在拒绝服务漏洞。远程攻击者可利用该漏洞创建多个iptables规则进而用尽系统资源，导致拒绝服务。OpenStack Compute (Nova) 2012.1版本中存在该漏洞，其他版本也可能受到影响。
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-2012-2101

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III. Intelligence Information for CVE-2012-2101

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Patches & Fixes for CVE-2012-2101 (3)

Vendor Advisories for CVE-2012-2101 (5)

Mailing List Discussions for CVE-2012-2101 (3)

Other References for CVE-2012-2101 (1)

Same Patch Batch · n/a · 2012-06-07 · 17 CVEs total

CVE-2011-1761 Libmodplug 缓冲区错误漏洞
CVE-2011-2911 libmodplug ‘CSoundFile::ReadWav’ 函数整数溢出漏洞
CVE-2011-2912 Libmodplug ’CSoundFile::ReadS3M‘ 函数缓冲区溢出漏洞
CVE-2011-2913 Libmodplug ’CSoundFile::ReadAMS‘ Off-by-one漏洞
CVE-2011-2914 Libmodplug ’CSoundFile::ReadDSM‘ 函数Off-by-one漏洞
CVE-2011-2915 Libmodplug ’CSoundFile::ReadAMS‘ 函数Off-by-one漏洞
CVE-2012-0985 Sony VAIO Wireless Manager ActiveX控件缓冲区溢出漏洞
CVE-2012-1012 MIT Kerberos 5 ‘server/server_stubs.c’ 安全漏洞
CVE-2012-1013 Kerberos ‘check_1_6_dummy()’ 拒绝服务漏洞
CVE-2012-2667 SensioLabs Symfony会话固定漏洞
CVE-2012-2762 Serendipity SQL注入漏洞
CVE-2012-3290 Google Chrome安全漏洞
CVE-2012-3291 OpenConnect缓冲区溢出漏洞
CVE-2012-3292 Globus Toolkit ‘GridFTP’ 安全漏洞
CVE-2012-0948 Ubuntu Update Manager本地信息泄露漏洞
CVE-2012-0507 Oracle Java SE远程拒绝服务漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2012-2101

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