Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nvd[email protected]NVD:CVE-2021-40085
HistoryAug 31, 2021 - 6:15 p.m.

CVE-2021-40085

2021-08-3118:15:08
[email protected]
web.nvd.nist.gov

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

0.001 Low

EPSS

Percentile

44.9%

JSON

An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extra_dhcp_opts value.

Affected configurations

NVD
Node
openstackneutronRange<16.4.1
OR
openstackneutronRange17.0.0–17.2.1
OR
openstackneutronRange18.0.0–18.1.1
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0

Related

nessus 7
debian 3
prion 1
osv 6
redhatcve 1
ubuntucve 1
redhat 4
openvas 4
github 1
debiancve 1
cvelist 1
cve 1
veracode 1
ubuntu 1
nessus
nessus
Debian DLA-2781-1 : neutron - LTS security update
2021-10-11 00:00:00
RHEL 8 : Red Hat OpenStack Platform 16.2 (openstack-neutron) (RHSA-2021:3488)
2022-09-15 00:00:00
RHEL 7 : Red Hat OpenStack Platform 13.0 (openstack-neutron) (RHSA-2021:3503)
2022-09-15 00:00:00
debian
debian
[SECURITY] [DLA 3027-1] neutron security update
2022-05-26 14:33:07
[SECURITY] [DLA 2781-1] neutron security update
2021-10-11 14:33:02
[SECURITY] [DSA 4983-1] neutron security update
2021-10-10 18:06:29
prion
prion
Design/Logic Flaw
2021-08-31 18:15:00
osv
osv
OpenStack Neutron vulnerable to authenticated attackers reconfiguring dnsmasq via crafted extra_dhcp_opts value
2022-05-24 19:12:33
neutron - security update
2021-10-10 00:00:00
neutron - security update
2022-05-26 00:00:00
redhatcve
redhatcve
CVE-2021-40085
2021-08-31 19:04:40
ubuntucve
ubuntucve
CVE-2021-40085
2021-08-31 00:00:00
redhat
redhat
(RHSA-2021:3503) Important: Red Hat OpenStack Platform 13.0 (openstack-neutron) security update
2021-09-13 10:21:29
(RHSA-2021:3481) Important: Red Hat OpenStack Platform 16.1 (openstack-neutron) security update
2021-09-09 13:54:05
(RHSA-2021:3488) Important: Red Hat OpenStack Platform 16.2 (openstack-neutron) security update
2021-09-15 06:27:15
openvas
openvas
Debian: Security Advisory (DLA-3027-1)
2022-06-01 00:00:00
Debian: Security Advisory (DLA-2781-1)
2021-10-12 00:00:00
Debian: Security Advisory (DSA-4983-1)
2021-10-12 00:00:00
github
github
OpenStack Neutron vulnerable to authenticated attackers reconfiguring dnsmasq via crafted extra_dhcp_opts value
2022-05-24 19:12:33
debiancve
debiancve
CVE-2021-40085
2021-08-31 18:15:08
cvelist
cvelist
CVE-2021-40085
2021-08-31 17:32:24
cve
cve
CVE-2021-40085
2021-08-31 18:15:08
veracode
veracode
Denial Of Service (DoS)
2021-09-01 02:31:46
ubuntu
ubuntu
OpenStack Neutron vulnerabilities
2023-05-10 00:00:00

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

0.001 Low

EPSS

Percentile

44.9%

JSON
Related for NVD:CVE-2021-40085
nessus7debian3prion1osv6redhatcve1ubuntucve1redhat4openvas4github1debiancve1cvelist1cve1veracode1ubuntu1