CVE-2019-9735

An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it's applied. (Only deployments using the iptables security group driver are affected.)

Link	Resource
https://launchpad.net/bugs/1818385	Exploit Issue Tracking
http://www.securityfocus.com/bid/107390	Third Party Advisory VDB Entry
https://www.debian.org/security/2019/dsa-4409	Third Party Advisory
https://security.openstack.org/ossa/OSSA-2019-001.html	Vendor Advisory Patch
https://seclists.org/bugtraq/2019/Mar/24	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/03/18/2	Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0935	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0916	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0879	Third Party Advisory
https://usn.ubuntu.com/4036-1/

Configuration 1

cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:* cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:* cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* cpe:2.3:a:redhat:openstack:14:*:*:*:*:*:*:* cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

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Published : 2019-03-13 02:29

Updated : 2021-08-04 05:15

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NVD link : CVE-2019-9735

Mitre link : CVE-2019-9735

No products.

CWE-755