CVE-2019-9735

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.70% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 89.2% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-03-13 02:00Z7 YR AGO

Last updated

2024-08-04 22:01Z2 YR AGO

Reserved

2019-03-12

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-755Improper Handling of Exceptional ConditionsClass
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

f0514a8b758cfb5852db36dbc8ab5c410e5308cab04c4a64d9e536a54cc0602f

• www.securityfocus.com107390http://www.securityfocus.com/bid/107390vdb-entryx_refsource_BID
• launchpad.nethttps://launchpad.net/bugs/1818385x_refsource_MISC
• security.openstack.orghttps://security.openstack.org/ossa/OSSA-2019-001.htmlx_refsource_CONFIRM
• www.openwall.com[oss-security] 20190318 [OSSA-2019-001] Unsupported dport option prevents applying security groups in OpenStack Neutron (CVE-2019-9735)http://www.openwall.com/lists/oss-security/2019/03/18/2mailing-listx_refsource_MLIST
• seclists.org20190319 [SECURITY] [DSA 4409-1] neutron security updatehttps://seclists.org/bugtraq/2019/Mar/24mailing-listx_refsource_BUGTRAQ
• www.debian.orgDSA-4409https://www.debian.org/security/2019/dsa-4409vendor-advisoryx_refsource_DEBIAN
• access.redhat.comRHSA-2019:0916https://access.redhat.com/errata/RHSA-2019:0916vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:0935https://access.redhat.com/errata/RHSA-2019:0935vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:0879https://access.redhat.com/errata/RHSA-2019:0879vendor-advisoryx_refsource_REDHAT
• usn.ubuntu.comUSN-4036-1https://usn.ubuntu.com/4036-1/vendor-advisoryx_refsource_UBUNTU