CVE-2019-14818
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.
Overview
- CVE ID
- CVE-2019-14818
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-11-14T17:15:14
- Last Modified Date
- 2022-11-07T19:45:29
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | 1 | OR | 16.04 | 16.11.10 |
| cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | 1 | OR | 17.02 | 17.11.8 |
| cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | 1 | OR | 18.02 | 18.11.4 |
| cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | 1 | OR | 19.02 | 19.08.1 |
| cpe:2.3:a:redhat:enterprise_linux_fast_datapath:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:enterprise_linux_fast_datapath:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:virtualization_eus:4.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14818 | Issue Tracking Patch Third Party Advisory |
| https://bugs.dpdk.org/show_bug.cgi?id=363 | Issue Tracking Patch Vendor Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ULJ3C7OVBOEVDGSHYC3VCLSUHANGTFFP/ | Mailing List Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2020:0165 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2020:0166 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2020:0168 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2020:0171 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2020:0172 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-14818 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14818 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:48:47 | Added to TrackCVE | |||
| 2022-12-04 06:10:27 | 2019-11-14T17:15Z | 2019-11-14T17:15:14 | CVE Published Date | updated |
| 2022-12-04 06:10:27 | 2022-11-07T19:45:29 | CVE Modified Date | updated | |
| 2022-12-04 06:10:27 | Analyzed | Vulnerability Status | updated |