CVE-2019-19923

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

6.81% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 93.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-10-14.

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

2019-12-24 15:43Z6 YR AGO

Last updated

2026-10-14 07:40Z15 DAYS AGO

Reserved

2019-12-23

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

5.2

Document digest

b2c455ea77776dcb1d10a9efd577f204a3dae7dc8c0f105d72b929fe1da87c27

• github.comhttps://github.com/sqlite/sqlite/commit/396afe6f6aa90a31303c183e11b2b2d4b7956b35x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200114-0003/x_refsource_CONFIRM
• lists.opensuse.orgopenSUSE-SU-2020:0189http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2020:0210http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.htmlvendor-advisoryx_refsource_SUSE
• access.redhat.comRHSA-2020:0514https://access.redhat.com/errata/RHSA-2020:0514vendor-advisoryx_refsource_REDHAT
• lists.opensuse.orgopenSUSE-SU-2020:0233http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.htmlvendor-advisoryx_refsource_SUSE
• www.debian.orgDSA-4638https://www.debian.org/security/2020/dsa-4638vendor-advisoryx_refsource_DEBIAN
• usn.ubuntu.comUSN-4298-1https://usn.ubuntu.com/4298-1/vendor-advisoryx_refsource_UBUNTU
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2020.htmlx_refsource_MISC
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfx_refsource_CONFIRM
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-389290.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-398330.html