CVE-2018-19872

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

1.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 70.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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

2019-03-15 22:00Z7 YR AGO

Last updated

2024-08-05 11:44Z2 YR AGO

Reserved

2018-12-05

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-369Divide By ZeroBase

Data version

5.1

Document digest

e5e48618b7be8b64eb6a4243f305df8b5e271d9a4332ccdbd4b95425bf9c7c00

• bugreports.qt.iohttps://bugreports.qt.io/browse/QTBUG-69449x_refsource_CONFIRM
• blog.qt.iohttp://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2019-03ac7f1d2fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XS6G3ZDFCHWFQD4CFXWFPHREOHBBDTD7/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-ae913a2f00https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FO7IBY7YYKNMRD5OI3JNNUI42WEM7NUV/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-b5e690b96ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2C5FHCR4A636BLTAXL76WWDJLOAHGNYG/vendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgopenSUSE-SU-2019:1239http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00080.htmlvendor-advisoryx_refsource_SUSE
• usn.ubuntu.comUSN-4275-1https://usn.ubuntu.com/4275-1/vendor-advisoryx_refsource_UBUNTU
• lists.debian.org[debian-lts-announce] 20200928 [SECURITY] [DLA 2376-1] qtbase-opensource-src security updatehttps://lists.debian.org/debian-lts-announce/2020/09/msg00024.htmlmailing-listx_refsource_MLIST
• lists.debian.org[debian-lts-announce] 20200928 [SECURITY] [DLA 2377-1] qt4-x11 security updatehttps://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlmailing-listx_refsource_MLIST