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authorAlan Coopersmith <alan.coopersmith@oracle.com>2013-03-02 11:25:25 -0800
committerUlrich Sibiller <uli42@gmx.de>2016-10-12 09:34:39 +0200
commit0284afb80cefe1ae3c2567dd46427b5d425791b1 (patch)
treed88e982248f1656a29bc5def754618af6b23966f /nx-X11/lib/X11/ModMap.c
parent0bf09b4bb1e469f37b75a088b1a5ba093ab36252 (diff)
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unvalidated length in _XimXGetReadData() [CVE-2013-1997 12/15]
Check the provided buffer size against the amount of data we're going to write into it, not against the reported length from the ClientMessage. 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>
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