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githubGitHub Advisory DatabaseGHSA-PH2H-HH49-VH27
HistoryMay 14, 2022 - 1:59 a.m.

OpenStack Nova Denial of Service in network source security groups

2022-05-1401:59:13
GitHub Advisory Database
github.com
13
openstack
nova
network security group
dos
vulnerability
algorithmic complexity

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

AI Score

6.8

Confidence

High

EPSS

0.002

Percentile

55.1%

JSON

Algorithmic complexity vulnerability in OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-3 does not properly handle network source security group policy updates, which allows remote authenticated users to cause a denial of service (nova-network consumption) via a large number of server-creation operations, which triggers a large number of update requests.

Affected configurations

Vulners
Node
novanovaRange<12.0.0a0
VendorProductVersionCPE
novanova*cpe:2.3:a:nova:nova:*:*:*:*:*:*:*:*

Related

prion 1
ubuntucve 1
nvd 1
debiancve 1
cvelist 1
cve 1
nessus 2
openvas 4
securityvulns 2
ubuntu 1
redhat 1
fedora 1
veracode 3
prion
prion
Design/Logic Flaw
2013-10-29 22:55:00
ubuntucve
ubuntucve
CVE-2013-4185
2013-08-07 00:00:00
nvd
nvd
CVE-2013-4185
2013-10-29 22:55:02
debiancve
debiancve
CVE-2013-4185
2013-10-29 22:55:02
cvelist
cvelist
CVE-2013-4185
2013-10-29 22:00:00
cve
cve
CVE-2013-4185
2013-10-29 22:55:02
nessus
nessus
Fedora 19 : openstack-nova-2013.1.3-2.fc19 (2013-15373)
2013-09-05 00:00:00
Ubuntu 12.04 LTS / 12.10 / 13.04 : nova vulnerabilities (USN-2000-1)
2013-10-24 00:00:00
openvas
openvas
Ubuntu Update for nova USN-2000-1
2013-10-29 00:00:00
Ubuntu: Security Advisory (USN-2000-1)
2013-10-29 00:00:00
Fedora Update for openstack-nova FEDORA-2013-15373
2013-09-06 00:00:00
securityvulns
securityvulns
[USN-2000-1] Nova vulnerabilities
2013-10-28 00:00:00
OpenStack multiple security vulnerabilities
2013-12-23 00:00:00
ubuntu
ubuntu
Nova vulnerabilities
2013-10-23 00:00:00
redhat
redhat
(RHSA-2013:1199) Moderate: openstack-nova security and bug fix update
2013-09-03 00:00:00
fedora
fedora
[SECURITY] Fedora 19 Update: openstack-nova-2013.1.3-2.fc19
2013-09-05 01:37:33
veracode
veracode
Denial Of Service (DoS)
2019-05-02 04:48:40
Denial Of Service (DoS)
2019-05-02 04:48:39
Denial Of Service (DoS)
2019-05-02 04:48:40

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

AI Score

6.8

Confidence

High

EPSS

0.002

Percentile

55.1%

JSON
Related for GHSA-PH2H-HH49-VH27
prion1ubuntucve1nvd1debiancve1cvelist1cve1nessus2openvas4securityvulns2ubuntu1redhat1fedora1veracode3