cnvd - cnvd-2019-22777

cnvd-2019-22777

Vulnerability from cnvd

Title: OpenStack Neutron拒绝服务漏洞（CNVD-2019-22777）

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。Neutron是其中的一个提供了网络即服务（NaaS）的网络组件，它能够在OpenStack服务之间创建网络、向网格中接入网络设备等。

OpenStack Neutron 11.0.7之前的11.x版本、12.0.6之前的12.x版本和13.0.3之前的13.x版本中存在安全漏洞。攻击者可利用该漏洞造成Neutron openvswitch代理崩溃。

Severity: 中

Patch Name: OpenStack Neutron拒绝服务漏洞（CNVD-2019-22777）的补丁

Patch Description:

OpenStack Neutron 11.0.7之前的11.x版本、12.0.6之前的12.x版本和13.0.3之前的13.x版本中存在安全漏洞。攻击者可利用该漏洞造成Neutron openvswitch代理崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://review.openstack.org/#/q/topic:bug/1813007

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-10876

Impacted products

Name
['OpenStack Neutron 11.，<11.0.7', 'OpenStack Neutron 12.，<12.0.6', 'OpenStack Neutron 13.*，<13.0.3']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10876",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10876"
    }
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  "description": "OpenStack\u662f\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff08National Aeronautics and Space Administration\uff09\u548c\u7f8e\u56fdRackspace\u516c\u53f8\u5408\u4f5c\u7814\u53d1\u7684\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002Neutron\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d0\u4f9b\u4e86\u7f51\u7edc\u5373\u670d\u52a1\uff08NaaS\uff09\u7684\u7f51\u7edc\u7ec4\u4ef6\uff0c\u5b83\u80fd\u591f\u5728OpenStack\u670d\u52a1\u4e4b\u95f4\u521b\u5efa\u7f51\u7edc\u3001\u5411\u7f51\u683c\u4e2d\u63a5\u5165\u7f51\u7edc\u8bbe\u5907\u7b49\u3002\n\nOpenStack Neutron 11.0.7\u4e4b\u524d\u768411.x\u7248\u672c\u300112.0.6\u4e4b\u524d\u768412.x\u7248\u672c\u548c13.0.3\u4e4b\u524d\u768413.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210Neutron openvswitch\u4ee3\u7406\u5d29\u6e83\u3002",
  "discovererName": "Gage Hugo",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://review.openstack.org/#/q/topic:bug/1813007",
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  "number": "CNVD-2019-22777",
  "openTime": "2019-07-16",
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  "patchName": "OpenStack Neutron\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-22777\uff09\u7684\u8865\u4e01",
  "products": {
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      "OpenStack Neutron 12.*\uff0c\u003c12.0.6",
      "OpenStack Neutron 13.*\uff0c\u003c13.0.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-10876",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-16",
  "title": "OpenStack Neutron\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-22777\uff09"
}

CVE-2019-10876 (GCVE-0-2019-10876)

Vulnerability from cvelistv5

Published

2019-04-05 04:01

Modified

2024-08-04 22:32

Severity ?

CWE

Summary

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those security groups are present, because of an Open vSwitch (OVS) firewall KeyError. All Neutron deployments utilizing neutron-openvswitch-agent are affected.

References

▼	URL	Tags
	https://bugs.launchpad.net/ossa/+bug/1813007	x_refsource_MISC
	https://review.openstack.org/#/q/topic:bug/1813007	x_refsource_MISC
	https://security.openstack.org/ossa/OSSA-2019-002.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2019/04/09/2	mailing-list, x_refsource_MLIST
	https://access.redhat.com/errata/RHSA-2019:0935	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:0879	vendor-advisory, x_refsource_REDHAT

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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