CVE-2018-18445

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

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 44.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2018-10-17 19:00Z8 YR AGO

Last updated

2024-08-05 11:08Z2 YR AGO

Reserved

2018-10-17

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

ed62c75f4f23256b158f5fb96a9d52f8d3cb645b114cf4275ae74c1e632f17bb

• cdn.kernel.orghttps://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.13x_refsource_MISC
• usn.ubuntu.comUSN-3847-1https://usn.ubuntu.com/3847-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-3835-1https://usn.ubuntu.com/3835-1/vendor-advisoryx_refsource_UBUNTU
• access.redhat.comRHSA-2019:0512https://access.redhat.com/errata/RHSA-2019:0512vendor-advisoryx_refsource_REDHAT
• usn.ubuntu.comUSN-3847-2https://usn.ubuntu.com/3847-2/vendor-advisoryx_refsource_UBUNTU
• cdn.kernel.orghttps://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.75x_refsource_MISC
• usn.ubuntu.comUSN-3832-1https://usn.ubuntu.com/3832-1/vendor-advisoryx_refsource_UBUNTU
• github.comhttps://github.com/torvalds/linux/commit/b799207e1e1816b09e7a5920fbb2d5fcf6edd681x_refsource_MISC
• usn.ubuntu.comUSN-3847-3https://usn.ubuntu.com/3847-3/vendor-advisoryx_refsource_UBUNTU
• access.redhat.comRHSA-2019:0514https://access.redhat.com/errata/RHSA-2019:0514vendor-advisoryx_refsource_REDHAT
• bugs.chromium.orghttps://bugs.chromium.org/p/project-zero/issues/detail?id=1686x_refsource_MISC
• git.kernel.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b799207e1e1816b09e7a5920fbb2d5fcf6edd681x_refsource_MISC
• support.f5.comhttps://support.f5.com/csp/article/K38456756x_refsource_CONFIRM