CVE-2019-19317
CRITICAL severity · CVSS 9.8 · CWE-681
9.8CVSS CRITICAL
Summary
lookupName in resolve.c in SQLite 3.30.1 omits bits from the colUsed bitmask in the case of a generated column, which allows attackers to cause a denial of service or possibly have unspecified other impact.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)4%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://github.com/sqlite/sqlite/commit/522ebfa7cee96fb325a22ea3a2464a63485886a8 ↗
Additional information
- NVD record
- https://github.com/sqlite/sqlite/commit/522ebfa7cee96fb325a22ea3a2464a63485886a8Patch
- https://github.com/sqlite/sqlite/commit/73bacb7f93eab9f4bd5a65cbc4ae242acf63c9e3Patch
- https://www.oracle.com/security-alerts/cpuapr2020.htmlPatch
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfAdvisory
- https://security.netapp.com/advisory/ntap-20191223-0001/Advisory