CVE-2018-17206
CVSS V2 Medium 4
CVSS V3 Medium 4.9
Description
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6. The decode_bundle function inside lib/ofp-actions.c is affected by a buffer over-read issue during BUNDLE action decoding.
Overview
- CVE ID
- CVE-2018-17206
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-09-19T16:29:01
- Last Modified Date
- 2021-08-04T17:14:46
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:* | 1 | OR | 2.7.0 | 2.7.6 |
| cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 4.9
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8 | Patch Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:3500 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:0081 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:0053 | Third Party Advisory |
| https://usn.ubuntu.com/3873-1/ | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-17206 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17206 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:58:35 | Added to TrackCVE | |||
| 2022-12-03 12:21:32 | 2018-09-19T16:29Z | 2018-09-19T16:29:01 | CVE Published Date | updated |
| 2022-12-03 12:21:32 | 2021-08-04T17:14:46 | CVE Modified Date | updated | |
| 2022-12-03 12:21:32 | Analyzed | Vulnerability Status | updated |