Bug 1785318 (CVE-2019-19603) - CVE-2019-19603 sqlite: mishandling of certain SELECT statements with non-existent VIEW can lead to DoS
Summary: CVE-2019-19603 sqlite: mishandling of certain SELECT statements with non-exis...
Alias: CVE-2019-19603
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1785327 1785328 1785329 1792012 1792013 1792014
Blocks: 1785324
TreeView+ depends on / blocked
Reported: 2019-12-19 17:05 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-11-09 18:36 UTC (History)
12 users (show)

Fixed In Version:
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Clone Of:
Last Closed: 2021-10-25 22:14:16 UTC

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:4396 0 None None None 2021-11-09 18:36:55 UTC

Description Guilherme de Almeida Suckevicz 2019-12-19 17:05:30 UTC
SQLite 3.30.1 mishandles certain SELECT statements with a nonexistent VIEW, leading to an application crash.

Reference and upstream commit:

Comment 1 Guilherme de Almeida Suckevicz 2019-12-19 17:24:13 UTC
Created mingw-sqlite tracking bugs for this issue:

Affects: epel-7 [bug 1785328]
Affects: fedora-all [bug 1785329]

Created sqlite tracking bugs for this issue:

Affects: fedora-all [bug 1785327]

Comment 4 Marco Benatto 2020-01-31 19:01:43 UTC
There's an issue with sqlite when using SELECT statments on tables or view which names are like shadow table's name.
This issue makes the sqlite application to crash, causing Deny of Service. Availability impact is rated as high due to the crashing while there's no integrality or confidentialy impact as the attacker cannot alter data ou expose data via this flaw.

Comment 6 errata-xmlrpc 2021-11-09 18:36:53 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4396 https://access.redhat.com/errata/RHSA-2021:4396

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