CVE-2018-18408

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

2.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 81.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2018-10-17 04:00Z7 YR AGO

Last updated

2024-08-05 11:08Z2 YR AGO

Reserved

2018-10-16

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

48959c8d5424edf05296006e476db0c04115f101bdd5245f163dba4ce51f82ea

• github.comhttps://github.com/appneta/tcpreplay/issues/489x_refsource_MISC
• github.comhttps://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/README.md#use-after-free-in-post_argsx_refsource_MISC
• lists.fedoraproject.orgFEDORA-2019-a9c08d4b40https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-e40253f67ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/vendor-advisoryx_refsource_FEDORA