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authorAlan Coopersmith <alan.coopersmith@oracle.com>2013-03-02 12:39:58 -0800
committerUlrich Sibiller <uli42@gmx.de>2016-10-12 09:34:39 +0200
commite386187e91569eae3064927d5b5753a7a68ace47 (patch)
treed16b9ab88883a69aa9b54a4fc26f0170cdc4a955 /nx-X11/lib/X11/imThaiFlt.c
parentbddfee4a987c0ef5eb26e1b14b8385e7630a1e21 (diff)
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Unbounded recursion in _XimParseStringFile() when parsing include files [CVE-2013-2004 2/2]
parseline() can call _XimParseStringFile() which can call parseline() which can call _XimParseStringFile() which can call parseline() .... eventually causing recursive stack overflow and crash. Limit is set to a include depth of 100 files, which should be enough for all known use cases, but could be adjusted later if necessary. Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Matthieu Herrb <matthieu.herrb@laas.fr> Signed-off-by: Julien Cristau <jcristau@debian.org> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
Diffstat (limited to 'nx-X11/lib/X11/imThaiFlt.c')
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