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githubGitHub Advisory DatabaseGHSA-2W87-5QCJ-J6GX
HistoryMay 17, 2022 - 4:41 a.m.

OpenStack Compute (Nova) Denial of service due to improper validation of virtual size of QCOW2 image

2022-05-1704:41:34
GitHub Advisory Database
github.com
3

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

OpenStack Compute (Nova) Folsom, Grizzly, and Havana, when use_cow_images is set to False, does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) by transferring an image with a large virtual size that does not contain a large amount of data from Glance. NOTE: this issue is due to an incomplete fix for CVE-2013-2096.

Affected configurations

Vulners
Node
nova-cmsnova_cmsRange<12.0.0a0
CPENameOperatorVersion
novalt12.0.0a0

Related

nvd 3
debiancve 3
prion 3
cvelist 3
cve 3
ubuntucve 3
nessus 5
openvas 19
fedora 11
securityvulns 4
ubuntu 2
ibm 1
veracode 1
github 1
nvd
nvd
CVE-2013-4469
2013-11-02 18:55:03
CVE-2013-2096
2013-07-09 17:55:01
CVE-2013-4463
2014-02-06 05:44:24
debiancve
debiancve
CVE-2013-4469
2013-11-02 18:55:03
CVE-2013-2096
2013-07-09 17:55:01
CVE-2013-4463
2014-02-06 05:44:24
prion
prion
Design/Logic Flaw
2013-11-02 18:55:00
Design/Logic Flaw
2013-07-09 17:55:00
Design/Logic Flaw
2014-02-06 05:44:00
cvelist
cvelist
CVE-2013-4469
2013-11-02 18:00:00
CVE-2013-2096
2013-07-09 17:00:00
CVE-2013-4463
2014-02-06 02:00:00
cve
cve
CVE-2013-4469
2013-11-02 18:55:03
CVE-2013-2096
2013-07-09 17:55:01
CVE-2013-4463
2014-02-06 05:44:24
ubuntucve
ubuntucve
CVE-2013-4463
2014-02-06 00:00:00
CVE-2013-4469
2013-11-02 00:00:00
CVE-2013-2096
2013-05-16 00:00:00
nessus
nessus
Fedora 19 : openstack-nova-2013.1.4-3.fc19 (2013-22693)
2013-12-12 00:00:00
Fedora 20 : openstack-nova-2013.2-4.fc20 (2013-22667)
2013-12-14 00:00:00
Ubuntu 12.04 LTS / 12.10 / 13.04 : nova vulnerability (USN-1831-1)
2013-05-17 00:00:00
openvas
openvas
Fedora Update for openstack-nova FEDORA-2013-22667
2014-02-03 00:00:00
Fedora Update for openstack-nova FEDORA-2013-22667
2014-02-03 00:00:00
Ubuntu Update for nova USN-1831-1
2013-05-17 00:00:00
fedora
fedora
[SECURITY] Fedora 20 Update: openstack-nova-2013.2-4.fc20
2013-12-14 03:44:32
[SECURITY] Fedora 19 Update: openstack-nova-2013.1.4-3.fc19
2013-12-12 02:57:25
[SECURITY] Fedora 19 Update: novnc-0.4-7.fc19
2013-07-29 00:26:40
securityvulns
securityvulns
[USN-1831-1] OpenStack Nova vulnerability
2013-06-17 00:00:00
OpenStack multiple security vulnerabilities
2013-07-01 00:00:00
[USN-2247-1] OpenStack Nova vulnerabilities
2014-06-19 00:00:00
ubuntu
ubuntu
OpenStack Nova vulnerability
2013-05-16 00:00:00
OpenStack Nova vulnerabilities
2014-06-17 00:00:00
ibm
ibm
Security Bulletin: Potential Nova denial of service through compressed disk images (CVE-2013-4463, CVE-2013-4469)
2018-06-17 22:30:48
veracode
veracode
Denial Of Service (DoS)
2019-01-15 08:55:52
github
github
OpenStack Nova denial of service through compressed disk images
2022-05-17 04:41:48

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for GHSA-2W87-5QCJ-J6GX
nvd3debiancve3prion3cvelist3cve3ubuntucve3nessus5openvas19fedora11securityvulns4ubuntu2ibm1veracode1github1