CVE-2012-2101
First published: Thu Jun 07 2012(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenStack Nova | =2011.3 | |
| OpenStack Nova | =2012.1 | |
| OpenStack Nova | =folsom | |
| pip/nova | <12.0.0a0 | 12.0.0a0 |
| =2011.3 | ||
| =2012.1 | ||
| =folsom |
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Reference Links
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079434.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079551.html
- http://secunia.com/advisories/49034
- http://secunia.com/advisories/49048
- http://ubuntu.com/usn/usn-1438-1
- http://www.osvdb.org/81641
- https://bugs.launchpad.net/nova/+bug/969545
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75243
- https://github.com/openstack/nova/commit/1f644d210557b1254f7c7b39424b09a45329ade7
- https://github.com/openstack/nova/commit/8c8735a73afb16d5856f0aa6088e9ae406c52beb
- https://github.com/openstack/nova/commit/a67db4586f70ed881d65e80035b2a25be195ce64
- https://lists.launchpad.net/openstack/msg10268.html
- https://nvd.nist.gov/vuln/detail/CVE-2012-2101
- https://github.com/advisories/GHSA-hq3f-9gf7-73r8 (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2012-36.yaml
- collector/nvd-index
- agent/type
- agent/weakness
- agent/severity
- agent/description
- agent/author
- agent/softwarecombine
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/first-publish-date
- agent/event
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-hq3f-9gf7-73r8
- alias/CVE-2012-2101
- agent/last-modified-date
- agent/references
- agent/tags
- collector/github-advisory
- agent/trending
- vendor/openstack
- canonical/openstack nova
- version/openstack nova/2011.3
- version/openstack nova/2012.1
- version/openstack nova/folsom
- package-manager/pip