Debian Security Bug TrackerDEBIANCVE:CVE-2019-9735CVE-2019-9735
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
73.5%
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.)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | neutron | < 2:13.0.2-13 | neutron_2:13.0.2-13_all.deb |
| Debian | 11 | all | neutron | < 2:13.0.2-13 | neutron_2:13.0.2-13_all.deb |
| Debian | 10 | all | neutron | < 2:13.0.2-13 | neutron_2:13.0.2-13_all.deb |
| Debian | 999 | all | neutron | < 2:13.0.2-13 | neutron_2:13.0.2-13_all.deb |
| Debian | 13 | all | neutron | < 2:13.0.2-13 | neutron_2:13.0.2-13_all.deb |
Related
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
73.5%