CVE-2017-17051
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是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。OpenStack Nova是其中的一个用Python编写的云计算构造控制器，属于IaaS系统的一部分。FilterScheduler是其中的一个过滤程序。 OpenStack Nova 16.0.3版本中默认的FilterScheduler存在安全漏洞。攻击者可通过利用新的图像重复创建实例利用该漏洞造成拒绝服务。
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I. Basic Information for CVE-2017-17051
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the default FilterScheduler in OpenStack Nova 16.0.3. By repeatedly rebuilding an instance with new images, an authenticated user may consume untracked resources on a hypervisor host leading to a denial of service, aka doubled resource allocations. This regression was introduced with the fix for OSSA-2017-005 (CVE-2017-16239); however, only Nova stable/pike or later deployments with that fix applied and relying on the default FilterScheduler are affected.
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 Nova FilterScheduler 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。OpenStack Nova是其中的一个用Python编写的云计算构造控制器，属于IaaS系统的一部分。FilterScheduler是其中的一个过滤程序。 OpenStack Nova 16.0.3版本中默认的FilterScheduler存在安全漏洞。攻击者可通过利用新的图像重复创建实例利用该漏洞造成拒绝服务。
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-2017-17051
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2017-17051 (1)
Other References for CVE-2017-17051 (4)
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https://review.openstack.org/521662 x_refsource_CONFIRM
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https://security.openstack.org/ossa/OSSA-2017-006.html x_refsource_CONFIRM
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https://launchpad.net/bugs/1732976 x_refsource_CONFIRM
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https://review.openstack.org/523214 x_refsource_CONFIRM
Same Patch Batch · n/a · 2017-12-05 · 14 CVEs total
| CVE-2017-14018 | Ethicon Endo-Surgery Generator G11 授权问题漏洞 | |
| CVE-2017-15868 | Linux kernel 安全漏洞 | |
| CVE-2017-14355 | HPE Connected Backup 安全漏洞 | |
| CVE-2017-17431 | MetalGenix GeniXCMS 跨站脚本漏洞 | |
| CVE-2017-17426 | GNU C Library 数字错误漏洞 | |
| CVE-2016-1252 | 多款产品apt包安全漏洞 | |
| CVE-2016-1253 | Debian wheezy、jessie和unstable most包命令注入漏洞 | |
| CVE-2016-1254 | Tor 安全漏洞 | |
| CVE-2016-1255 | 多款产品postgresql-common包安全漏洞 | |
| CVE-2017-16929 | Claymore Dual GPU miner 路径遍历漏洞 | |
| CVE-2017-16930 | Claymore Dual GPU miner 缓冲区错误漏洞 | |
| CVE-2017-17066 | i2pd和kovri 安全漏洞 | |
| CVE-2017-8824 | Linux kernel 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-17051
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