Bug 1787032 (CVE-2019-19880) - CVE-2019-19880 sqlite: invalid pointer dereference in exprListAppendList in window.c
Summary: CVE-2019-19880 sqlite: invalid pointer dereference in exprListAppendList in w...
Alias: CVE-2019-19880
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1787034 1787035 1787036 1787528 1787529 1801837
Blocks: 1787037
TreeView+ depends on / blocked
Reported: 2019-12-30 13:49 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-05-18 12:09 UTC (History)
14 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2020-02-17 14:10:05 UTC

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:0514 0 None None None 2020-02-17 08:24:39 UTC

Description Guilherme de Almeida Suckevicz 2019-12-30 13:49:44 UTC
exprListAppendList in window.c in SQLite 3.30.1 allows attackers to trigger an invalid pointer dereference because constant integer values in ORDER BY clauses of window definitions are mishandled.

Reference and upstream commit:

Comment 1 Guilherme de Almeida Suckevicz 2019-12-30 13:51:06 UTC
Created mingw-sqlite tracking bugs for this issue:

Affects: epel-7 [bug 1787036]
Affects: fedora-all [bug 1787034]

Created sqlite tracking bugs for this issue:

Affects: fedora-all [bug 1787035]

Comment 2 Huzaifa S. Sidhpurwala 2020-01-03 09:27:54 UTC
This is basically crash when processing certain integer values in a ORDER statement.

Comment 4 errata-xmlrpc 2020-02-17 08:24:32 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2020:0514 https://access.redhat.com/errata/RHSA-2020:0514

Comment 5 Product Security DevOps Team 2020-02-17 14:10:05 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):


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