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Bug 1510438 - (CVE-2017-15286) CVE-2017-15286 sqlite: NULL pointer dereference in tableColumnList
CVE-2017-15286 sqlite: NULL pointer dereference in tableColumnList
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20171012,reported=2...
: Security
Depends On: 1488882 1488883 1488884
Blocks: 1506679
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Reported: 2017-11-07 07:07 EST by Andrej Nemec
Modified: 2018-10-11 15:56 EDT (History)
28 users (show)

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Description Andrej Nemec 2017-11-07 07:07:32 EST 
SQLite 3.20.1 has a NULL pointer dereference in tableColumnList in shell.c because it fails to consider certain cases where `sqlite3_step(pStmt)==SQLITE_ROW` is false and a data structure is never initialized. An attacker might use this for a denial of service.

References:

https://github.com/Ha0Team/crash-of-sqlite3/blob/master/poc.md

Upstream patch:

http://www.sqlite.org/src/info/5d0ceb8dcdef92cd
Comment 1 Andrej Nemec 2017-11-07 07:08:32 EST 
Created mingw-sqlite tracking bugs for this issue:

Affects: epel-7 [bug 1488882]
Affects: fedora-all [bug 1488883]


Created sqlite tracking bugs for this issue:

Affects: fedora-all [bug 1488884]
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