PYSEC-2021-361

vendorUSosv

view advisory published 2021-08-31Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-40085US	medium6.5	1.83% (79th)	—	2021-08-31
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_opt…

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2021/08/31/2WEB
https://github.com/advisories/GHSA-fh73-gjvg-349cADVISORY
https://launchpad.net/bugs/1939733WEB
https://security.openstack.org/ossa/OSSA-2021-005.htmlWEB

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