CVE-2021-40085

Exploit

EPSS 0.5%
Published 31.08.2021 18:15:08
Last modified 21.11.2024 06:23:31
Source cve@mitre.org
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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 products Warnungen 0 Metrics 3 CWE 0 References 9

Data is provided by the National Vulnerability Database (NVD)

Openstack ≫ Neutron Version < 16.4.1

Openstack ≫ Neutron Version >= 17.0.0 < 17.2.1

Openstack ≫ Neutron Version >= 18.0.0 < 18.1.1

Debian ≫ Debian Linux Version9.0

Debian ≫ Debian Linux Version10.0

Debian ≫ Debian Linux Version11.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.5%	0.652

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov	4	8	2.9	AV:N/AC:L/Au:S/C:N/I:P/A:N

http://www.openwall.com/lists/oss-security/2021/08/31/2

Patch

Third Party Advisory

Mailing List

https://launchpad.net/bugs/1939733

Third Party Advisory

Exploit

Issue Tracking

https://lists.debian.org/debian-lts-announce/2021/10/msg00005.html

Third Party Advisory

Mailing List

https://lists.debian.org/debian-lts-announce/2022/05/msg00038.html

Third Party Advisory

Mailing List

https://security.openstack.org/ossa/OSSA-2021-005.html

Patch

Vendor Advisory

https://www.debian.org/security/2021/dsa-4983

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-40085

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-40085

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-40085

EUVD