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CVE-2020-13631

Published: 27 May 2020

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.

Notes

AuthorNote
mdeslaur
The code changes required to backport the fix for this issue to
older versions of SQLite shipped in Ubuntu stable releases is
subtantial and may introduce regressions. Due to the low
severity of this issue, we will not be releasing a fix for
Ubuntu 18.04 LTS and earlier. Marking as ignored.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
sqlite
Launchpad, Ubuntu, Debian
bionic Ignored

eoan Ignored

focal Ignored

precise Does not exist

trusty Ignored

upstream Needs triage

xenial Ignored

sqlite3
Launchpad, Ubuntu, Debian
bionic Ignored

eoan
Released (3.29.0-2ubuntu0.3)
focal
Released (3.31.1-4ubuntu0.1)
precise Ignored

trusty Ignored

upstream
Released (3.32.0-1)
xenial Ignored

Patches:
upstream: https://sqlite.org/src/info/eca0ba2cf4c0fdf7
upstream: https://github.com/sqlite/sqlite/commit/3d863b5e4efb2305d64f87a2128289d1c3ce09b6

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N