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
githubGitHub Advisory DatabaseGHSA-FH73-GJVG-349C
HistoryMay 24, 2022 - 7:12 p.m.

OpenStack Neutron vulnerable to authenticated attackers reconfiguring dnsmasq via crafted extra_dhcp_opts value

2022-05-2419:12:33
GitHub Advisory Database
github.com
12
openstack
neutron
vulnerability
dnsmasq
reconfiguration
authenticated attackers
extra_dhcp_opts

CVSS2

4

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

CVSS3

6.5

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

AI Score

6.5

Confidence

Low

EPSS

0.001

Percentile

44.8%

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

Vulners
Node
openstackneutronRange18.0.0–18.1.1
OR
openstackneutronRange17.0.0–17.2.1
OR
openstackneutronRange<16.4.1
VendorProductVersionCPE
openstackneutron*cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*

Related

veracode 1
nessus 7
osv 6
debian 3
prion 1
redhat 4
openvas 4
cvelist 1
cve 1
nvd 1
debiancve 1
redhatcve 1
ubuntucve 1
ubuntu 1
veracode
veracode
Denial Of Service (DoS)
2021-09-01 02:31:46
nessus
nessus
RHEL 8 : Red Hat OpenStack Platform 16.2 (openstack-neutron) (RHSA-2021:3488)
2022-09-15 00:00:00
Debian DLA-2781-1 : neutron - LTS security update
2021-10-11 00:00:00
RHEL 7 : Red Hat OpenStack Platform 10.0 (openstack-neutron) (RHSA-2021:3502)
2022-09-15 00:00:00
osv
osv
OpenStack Neutron vulnerable to authenticated attackers reconfiguring dnsmasq via crafted extra_dhcp_opts value
2022-05-24 19:12:33
PYSEC-2021-361
2021-08-31 18:15:00
CVE-2021-40085
2021-08-31 18:15:08
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
redhat
redhat
(RHSA-2021:3502) Important: Red Hat OpenStack Platform 10.0 (openstack-neutron) security update
2021-09-13 10:14:05
(RHSA-2021:3488) Important: Red Hat OpenStack Platform 16.2 (openstack-neutron) security update
2021-09-15 06:27:15
(RHSA-2021:3503) Important: Red Hat OpenStack Platform 13.0 (openstack-neutron) security update
2021-09-13 10:21:29
openvas
openvas
Debian: Security Advisory (DLA-2781-1)
2021-10-12 00:00:00
Debian: Security Advisory (DLA-3027-1)
2022-06-01 00:00:00
Debian: Security Advisory (DSA-4983-1)
2021-10-12 00:00:00
cvelist
cvelist
CVE-2021-40085
2021-08-31 17:32:24
cve
cve
CVE-2021-40085
2021-08-31 18:15:08
nvd
nvd
CVE-2021-40085
2021-08-31 18:15:08
debiancve
debiancve
CVE-2021-40085
2021-08-31 18:15:08
redhatcve
redhatcve
CVE-2021-40085
2021-08-31 19:04:40
ubuntucve
ubuntucve
CVE-2021-40085
2021-08-31 00:00:00
ubuntu
ubuntu
OpenStack Neutron vulnerabilities
2023-05-10 00:00:00

CVSS2

4

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

CVSS3

6.5

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

AI Score

6.5

Confidence

Low

EPSS

0.001

Percentile

44.8%

JSON
Related for GHSA-FH73-GJVG-349C
veracode1nessus7osv6debian3prion1redhat4openvas4cvelist1cve1nvd1debiancve1redhatcve1ubuntucve1ubuntu1