X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fjasper%2F0002-fix-CVE-2014-8138.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fjasper%2F0002-fix-CVE-2014-8138.patch;h=e107123ce884bee5693202ec70cd722a5dc47401;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/jasper/0002-fix-CVE-2014-8138.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/jasper/0002-fix-CVE-2014-8138.patch
new file mode 100644
index 0000000..e107123
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/jasper/0002-fix-CVE-2014-8138.patch
@@ -0,0 +1,18 @@
+See https://bugzilla.redhat.com/show_bug.cgi?id=1173162
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_dec.c	2014-12-11 14:06:44.000000000 +0100
++++ jasper-1.900.1/src/libjasper/jp2/jp2_dec.c	2014-12-11 14:06:26.000000000 +0100
+@@ -386,6 +386,11 @@ jas_image_t *jp2_decode(jas_stream_t *in
+ 	/* Determine the type of each component. */
+ 	if (dec->cdef) {
+ 		for (i = 0; i < dec->numchans; ++i) {
++			/* Is the channel number reasonable? */
++			if (dec->cdef->data.cdef.ents[i].channo >= dec->numchans) {
++				jas_eprintf("error: invalid channel number in CDEF box\n");
++				goto error;
++			}
+ 			jas_image_setcmpttype(dec->image,
+ 			  dec->chantocmptlut[dec->cdef->data.cdef.ents[i].channo],
+ 			  jp2_getct(jas_image_clrspc(dec->image),