Home/CVE/OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs,
CVE

CVE-2013-1838

OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs,

OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs, which allows remote authenticated users to cause a denial of service (resource exhaustion and failure to spawn new instances) via a large number of calls to the addFixedIp function.

MEDIUM · CVSS 4 EPSS 0.01427
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

4
openstack essexall versions
openstack folsomall versions
openstack grizzlyall versions
canonical ubuntu linuxall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI nova HIGH fixed in 12.0.0a0
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Scoring & Timeline

4
MEDIUM · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:S/C:N/I:N/A:P
Published to NVD22 Mar 2013 · 09:55 PM
⚑

Vendor Advisories

2
usnUSN-1771-1
rhsaRHSA-2013:0709Low
🔗

References & Sources

14
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://osvdb.org/91303
http://rhn.redhat.com/errata/RHSA-2013-0709.html
http://secunia.com/advisories/52580Vendor Advisory
http://secunia.com/advisories/52728Vendor Advisory
http://ubuntu.com/usn/usn-1771-1
http://www.openwall.com/lists/oss-security/2013/03/14/18
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