CVE-2019-19923

Advisory lineage Upstream: 0 Downstream: 16
Modified
Published: 24 Dec 2019, 15:43
Last modified:05 Aug 2024, 02:32

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.5 HIGH
v3.1 (nvd)
EPSS Score
6.2% LOW
6% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

24 Dec 2019, 15:43
Published
Vulnerability first disclosed
05 Aug 2024, 02:32
Last Modified
Vulnerability information updated

Description

flattenSubquery in select.c in SQLite 3.30.1 mishandles certain uses of SELECT DISTINCT involving a LEFT JOIN in which the right-hand side is a view. This can cause a NULL pointer dereference (or incorrect results).

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 6.20%• Percentile: 91%

Techniques & Countermeasures

  • CWE-476•NULL Pointer Dereference

    The product dereferences a pointer that it expects to be valid but is NULL.

Affected Systems

  • debian•debian_linux

    9.0 | 10.0

  • netapp•cloud_backup

    na

  • opensuse•backports_sle

    15.0:sp1

  • opensuse•leap

    15.1

  • oracle•mysql_workbench

    ≤ 8.0.19

  • redhat•enterprise_linux_desktop

    6.0

  • redhat•enterprise_linux_server

    6.0

  • redhat•enterprise_linux_workstation

    6.0

  • siemens•sinec_infrastructure_network_services

    < 1.0.1.1

  • sqlite•sqlite

    3.30.1

  • suse•package_hub

    na

References (10)