CVE-2019-11455

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

2.87% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 86.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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

2019-04-22 15:06Z7 YR AGO

Last updated

2024-08-04 22:55Z2 YR AGO

Reserved

2019-04-22

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

0b3e946de8e97ba26d35438a9b78924474b7a5b2d67b1a60ce056ef89519e812

• bitbucket.orghttps://bitbucket.org/tildeslash/monit/commits/f12d0cdb42d4e74dffe1525d4062c815c48ac57ax_refsource_MISC
• github.comhttps://github.com/dzflack/exploits/blob/master/unix/monit_buffer_overread.pyx_refsource_MISC
• github.comhttps://github.com/dzflack/exploits/blob/master/macos/monit_dos.pyx_refsource_MISC
• lists.debian.org[debian-lts-announce] 20190426 [SECURITY] [DLA 1767-1] monit security updatehttps://lists.debian.org/debian-lts-announce/2019/04/msg00028.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-3971-1https://usn.ubuntu.com/3971-1/vendor-advisoryx_refsource_UBUNTU
• lists.fedoraproject.orgFEDORA-2020-9c19202d55https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L475QJMFFI2QV5QEHAKKPVX6QX6ECUL6/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-f70cd7c24bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HZQDHRSKTEX5MSYXNCGFTUSFGANBARHX/vendor-advisoryx_refsource_FEDORA
• lists.debian.org[debian-lts-announce] 20211227 [SECURITY] [DLA 2855-1] monit security updatehttps://lists.debian.org/debian-lts-announce/2021/12/msg00018.htmlmailing-listx_refsource_MLIST