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.)
References
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
History
21 Nov 2024, 04:52
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.openwall.com/lists/oss-security/2019/03/18/2 - Mailing List, Third Party Advisory | |
| References | () http://www.securityfocus.com/bid/107390 - Third Party Advisory, VDB Entry | |
| References | () https://access.redhat.com/errata/RHSA-2019:0879 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2019:0916 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2019:0935 - Third Party Advisory | |
| References | () https://launchpad.net/bugs/1818385 - Exploit, Issue Tracking, Patch, Third Party Advisory | |
| References | () https://seclists.org/bugtraq/2019/Mar/24 - Mailing List, Third Party Advisory | |
| References | () https://security.openstack.org/ossa/OSSA-2019-001.html - Patch, Vendor Advisory | |
| References | () https://usn.ubuntu.com/4036-1/ - | |
| References | () https://www.debian.org/security/2019/dsa-4409 - Third Party Advisory |
Information
Published : 2019-03-13 02:29
Updated : 2024-11-21 04:52
NVD link : CVE-2019-9735
Mitre link : CVE-2019-9735
CVE.ORG link : CVE-2019-9735
JSON object : View
Products Affected
openstack
- neutron
redhat
- openstack
debian
- debian_linux
CWE
CWE-755
Improper Handling of Exceptional Conditions