The cirros image was rebuilt against the 3.13.0-83 kernel, drivers e1000e, igbvf...

[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / jasper / 0005-fix-CVE-2014-8157.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/jasper/0005-fix-CVE-2014-8157.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/jasper/0005-fix-CVE-2014-8157.patch
new file mode 100644 (file)
index 0000000..ab81674
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/jasper/0005-fix-CVE-2014-8157.patch
@@ -0,0 +1,17 @@
+Fix CVE-2014-8157 - dec->numtiles off-by-one check in jpc_dec_process_sot()
+From https://bugzilla.redhat.com/show_bug.cgi?id=1179282
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -up jasper-1.900.1/src/libjasper/jpc/jpc_dec.c.CVE-2014-8157 jasper-1.900.1/src/libjasper/jpc/jpc_dec.c
+--- jasper-1.900.1/src/libjasper/jpc/jpc_dec.c.CVE-2014-8157   2015-01-19 16:59:36.000000000 +0100
++++ jasper-1.900.1/src/libjasper/jpc/jpc_dec.c 2015-01-19 17:07:41.609863268 +0100
+@@ -489,7 +489,7 @@ static int jpc_dec_process_sot(jpc_dec_t
+               dec->curtileendoff = 0;
+       }
+ 
+-      if (JAS_CAST(int, sot->tileno) > dec->numtiles) {
++      if (JAS_CAST(int, sot->tileno) >= dec->numtiles) {
+               jas_eprintf("invalid tile number in SOT marker segment\n");
+               return -1;
+       }