CVE-2019-9735

Summary

CVECVE-2019-9735
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-13 02:29:00 UTC
Updated2021-08-04 17:15:00 UTC
DescriptionAn 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.)

Risk And Classification

Problem Types: CWE-755

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Openstack Neutron All All All All
Application Openstack Neutron All All All All
Application Redhat Openstack 10 All All All
Application Redhat Openstack 13 All All All
Application Redhat Openstack 13.0 All All All
Application Redhat Openstack 14 All All All
Application Redhat Openstack 14.0 All All All
Application Redhat Openstack 10 All All All
Application Redhat Openstack 13.0 All All All
Application Redhat Openstack 14.0 All All All

References

ReferenceSourceLinkTags
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Bug #1818385 “[OSSA-2019-001] It's possible to add a security gr...” : Bugs : neutron MISC launchpad.net Exploit, Issue Tracking, Patch, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
OpenStack Neutron CVE-2019-9735 Denial of Service Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
oss-security - [OSSA-2019-001] Unsupported dport option prevents applying security groups in OpenStack Neutron (CVE-2019-9735) MLIST www.openwall.com Mailing List, Third Party Advisory
Bugtraq: [SECURITY] [DSA 4409-1] neutron security update BUGTRAQ seclists.org Mailing List, Third Party Advisory
USN-4036-1: OpenStack Neutron vulnerability | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Debian -- Security Information -- DSA-4409-1 neutron DEBIAN www.debian.org Third Party Advisory
OpenStack Docs: OSSA-2019-001: Unsupported dport option prevents applying security groups CONFIRM security.openstack.org Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 998087 Python (Pip) Security Update for neutron (GHSA-9773-3fqg-8w25)
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