In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Feb 21, 2020 · NIST NVD

   Detected

   In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.

2. Oct 14, 2026 · NIST NVD

   Updated

   In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.

Affected

• cpe canonical/ubuntu linux16.04
• cpe canonical/ubuntu linux18.04
• cpe canonical/ubuntu linux19.10
• cpe netapp/cloud backupversion unspecified
• cpe oracle/communications network charging and controlversion unspecified
• cpe oracle/communications network charging and control6.0.1
• cpe siemens/sinec infrastructure network servicesversion unspecified
• cpe sqlite/sqlite3.31.1

Sources

• CVE.orgVulnerability recordCVE-2020-9327

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2020-9327

  30-day exploitation probability 3.7%

  first.org
• NIST NVDVulnerability recordCVE-2020-9327

  In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.

  nvd.nist.gov

References

• Patch · cert-portal.siemens.com
• Third Party Advisory · security.gentoo.org
• Vendor Advisory · sqlite.org
• Patch · sqlite.org
• Patch · sqlite.org