CVE-2019-19317

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.56% Top 15%
Third-Party Advisory siemens.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory netapp.com Third-Party Advisory oracle.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/sqlite/sqlite/commit/73bacb7f93eab9f4bd5a65cbc4ae242acf63c9e3 third party advisory patch
https://github.com/sqlite/sqlite/commit/522ebfa7cee96fb325a22ea3a2464a63485886a8 third party advisory patch
https://security.netapp.com/advisory/ntap-20191223-0001/ third party advisory
https://www.oracle.com/security-alerts/cpuapr2020.html third party advisory patch
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-19317?
CVE-2019-19317 has been scored as a critical severity vulnerability.
How to fix CVE-2019-19317?
To fix CVE-2019-19317, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-19317 being actively exploited in the wild?
It is possible that CVE-2019-19317 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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