Bug 1243476 (CVE-2013-7443) - CVE-2013-7443 sqlite: array overrun in the skip-scan optimization leading to memory corruption (DoS)
Summary: CVE-2013-7443 sqlite: array overrun in the skip-scan optimization leading to ...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2013-7443
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1243477
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-07-15 14:18 UTC by Vasyl Kaigorodov
Modified: 2021-02-17 05:07 UTC (History)
4 users (show)

Fixed In Version: SQLite 3.8.3
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-08 02:42:12 UTC
Embargoed:

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Description Vasyl Kaigorodov 2015-07-15 14:18:41 UTC 
It was reported that SQLite 3.8.2 contained an array overrun in the skip-scan optimization leading to memory corruption.

Upstream bugs:
https://www.sqlite.org/src/info/520070ec7fbaac
https://bugs.launchpad.net/ubuntu/+source/sqlite3/+bug/1448758

Upstream fix:
https://www.sqlite.org/src/info/ac5852d6403c9c96

This issue was introduced in https://www.sqlite.org/src/info/b0bb975c0986fe01 which was part of 3.8.2 release.

Statement:

This issue did not affect versions of sqlite as shipped with Red Hat Enterprise Linux 5, 6 and 7, since they did not include the commit that introduced this flaw.
Comment 1 Vasyl Kaigorodov 2015-07-15 14:19:30 UTC 
Created sqlite tracking bugs for this issue:

Affects: fedora-all [bug 1243477]
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