What is CVE-2020-13631?

CVE-2020-13631 is a medium-severity software vulnerability with a CVSS score of 5.5. SQLite before 3.32.0 allows a virtual table to be renamed to the name of one of its shadow tables, related to alter.c and build.c.

Is CVE-2020-13631 being actively exploited?

It is not currently in CISA's KEV catalog. Its EPSS exploitation probability is 1%.

What products does CVE-2020-13631 affect?

Tracked products affected include Ubuntu, macOS, Apple iOS, SQLite, Fedora. Check the version you run to see whether it is affected.

How do I fix CVE-2020-13631?

Apply the vendor fix in your normal patch cycle. An official patch or advisory is available. Upgrade affected products to a fixed version.

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CVE-2020-13631

MEDIUM severity · CVSS 5.5

5.5CVSS MEDIUM

Summary

SQLite before 3.32.0 allows a virtual table to be renamed to the name of one of its shadow tables, related to alter.c and build.c.

Impact & exploitability

Attack vectorLocal

Attack complexityLow

Privileges requiredLow

User interactionNone

Confidentiality impactNone

Integrity impactHigh

Availability impactNone

Exploit probability (EPSS)1%

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

Affected products we track (5)

Ubuntu macOS Apple iOS SQLite Fedora

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf ↗

Additional information

NVD record
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch
http://seclists.org/fulldisclosure/2020/Dec/32Advisory
http://seclists.org/fulldisclosure/2020/Nov/19Advisory
http://seclists.org/fulldisclosure/2020/Nov/20Advisory
http://seclists.org/fulldisclosure/2020/Nov/22Advisory
https://bugs.chromium.org/p/chromium/issues/detail?id=1080459Advisory
https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c%40%3Cissues.guacamole.apache.org%3E
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7KXQWHIY2MQP4LNM6ODWJENMXYYQYBN/