Bug 1243476 – CVE-2013-7443 sqlite: array overrun in the skip-scan optimization leading to memory corruption (DoS)

Bugzilla will be upgraded to version 5.0 on a still to be determined date in the near future. The original upgrade date has been delayed.

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 ...

Status:	NEW

Aliases:	CVE-2013-7443

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=low,public=20131222,reported=2...
Keywords:	Security

Depends On:	1243477
Blocks:
	Show dependency tree / graph

Reported:	2015-07-15 10:18 EDT by Vasyl Kaigorodov
Modified:	2018-10-11 15:55 EDT (History)
CC List:	4 users (show)

See Also:
Fixed In Version:	SQLite 3.8.3
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Vasyl Kaigorodov 2015-07-15 10:18:41 EDT

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 10:19:30 EDT

Created sqlite tracking bugs for this issue:

Affects: fedora-all [bug 1243477]

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