CVE-2019-11023

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

5.04% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 91.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Low. 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

2019-04-08 22:20Z7 YR AGO

Last updated

2024-08-04 22:40Z2 YR AGO

Reserved

2019-04-08

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

a5860fb5e10d2686a750be1454e25c939710d3811db33c6f5c39c2b2dabe8b3a

• gitlab.comhttps://gitlab.com/graphviz/graphviz/issues/1517x_refsource_MISC
• research.loginsoft.comhttps://research.loginsoft.com/bugs/null-pointer-dereference-in-function-agroot/x_refsource_MISC
• lists.fedoraproject.orgFEDORA-2019-521e6c567chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FI3D5TQE3IMCSF5OUTXQL4GVKFCIY5JG/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-feeb1a2543https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CLEAHLDJVMAEGA3YMC7KPKJ7ZPXNMJID/vendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgopenSUSE-SU-2019:1434http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00054.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2019:1459http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00065.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2020:0876http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00056.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2020:0906http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00065.htmlvendor-advisoryx_refsource_SUSE