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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-40085 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2021/08/31/2 Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2021/08/31/2 Mailing List  Patch  Third Party Advisory 
https://launchpad.net/bugs/1939733 Exploit  Issue Tracking  Third Party Advisory 
https://launchpad.net/bugs/1939733 Exploit  Issue Tracking  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/10/msg00005.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/10/msg00005.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2022/05/msg00038.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2022/05/msg00038.html Mailing List  Third Party Advisory 
https://security.openstack.org/ossa/OSSA-2021-005.html Patch  Vendor Advisory 
https://security.openstack.org/ossa/OSSA-2021-005.html Patch  Vendor Advisory 
https://www.debian.org/security/2021/dsa-4983 Third Party Advisory 
https://www.debian.org/security/2021/dsa-4983 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-40085
NVD Published Date:
08/31/2021
NVD Last Modified:
11/21/2024
Source:
MITRE