Bug 1845576 (CVE-2020-13871) - CVE-2020-13871 sqlite: use-after-free in resetAccumulator in select.c
Summary: CVE-2020-13871 sqlite: use-after-free in resetAccumulator in select.c
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2020-13871
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1845577 1845578 1845579
Blocks: 1845580
TreeView+ depends on / blocked
 
Reported: 2020-06-09 14:44 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-06-15 05:20 UTC (History)
15 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-06-15 05:20:25 UTC
Embargoed:


Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2020-06-09 14:44:28 UTC
SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.

References and upstream commit:
https://www.sqlite.org/src/info/79eff1d0383179c4
https://www.sqlite.org/src/info/c8d3b9f0a750a529
https://www.sqlite.org/src/info/cd708fa84d2aaaea

Comment 1 Guilherme de Almeida Suckevicz 2020-06-09 14:44:58 UTC
Created mingw-sqlite tracking bugs for this issue:

Affects: fedora-all [bug 1845577]


Created sqlite tracking bugs for this issue:

Affects: fedora-all [bug 1845578]


Created sqlite2 tracking bugs for this issue:

Affects: fedora-all [bug 1845579]

Comment 2 Product Security DevOps Team 2020-06-15 05:20:25 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-13871


Note You need to log in before you can comment on or make changes to this bug.