CVE-2018-17206

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

2.04% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 81.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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

Moderate. 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

2018-09-19 16:00Z8 YR AGO

Last updated

2024-08-05 10:47Z2 YR AGO

Reserved

2018-09-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

43f5862ec8f53ce95a494734351186e7a40fd2f7e1c52eb01a0d0b6300f8714e

• access.redhat.comRHSA-2019:0053https://access.redhat.com/errata/RHSA-2019:0053vendor-advisoryx_refsource_REDHAT
• usn.ubuntu.comUSN-3873-1https://usn.ubuntu.com/3873-1/vendor-advisoryx_refsource_UBUNTU
• access.redhat.comRHSA-2018:3500https://access.redhat.com/errata/RHSA-2018:3500vendor-advisoryx_refsource_REDHAT
• github.comhttps://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8x_refsource_MISC
• access.redhat.comRHSA-2019:0081https://access.redhat.com/errata/RHSA-2019:0081vendor-advisoryx_refsource_REDHAT
• lists.debian.org[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security updatehttps://lists.debian.org/debian-lts-announce/2021/02/msg00032.htmlmailing-listx_refsource_MLIST