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Diffstat (limited to 'patches/source/jasper/patches/jasper-1.900.1-CVE-2011-4516-CVE-2011-4517-CERT-VU-887409.patch')
-rw-r--r--patches/source/jasper/patches/jasper-1.900.1-CVE-2011-4516-CVE-2011-4517-CERT-VU-887409.patch23
1 files changed, 23 insertions, 0 deletions
diff --git a/patches/source/jasper/patches/jasper-1.900.1-CVE-2011-4516-CVE-2011-4517-CERT-VU-887409.patch b/patches/source/jasper/patches/jasper-1.900.1-CVE-2011-4516-CVE-2011-4517-CERT-VU-887409.patch
new file mode 100644
index 00000000..f753080a
--- /dev/null
+++ b/patches/source/jasper/patches/jasper-1.900.1-CVE-2011-4516-CVE-2011-4517-CERT-VU-887409.patch
@@ -0,0 +1,23 @@
+diff -up jasper-1.900.1/src/libjasper/jpc/jpc_cs.c.CERT-VU-887409 jasper-1.900.1/src/libjasper/jpc/jpc_cs.c
+--- jasper-1.900.1/src/libjasper/jpc/jpc_cs.c.CERT-VU-887409 2011-10-25 17:25:39.000000000 +0200
++++ jasper-1.900.1/src/libjasper/jpc/jpc_cs.c 2011-10-25 17:29:14.379371908 +0200
+@@ -744,6 +744,10 @@ static int jpc_cox_getcompparms(jpc_ms_t
+ return -1;
+ }
+ compparms->numrlvls = compparms->numdlvls + 1;
++ if (compparms->numrlvls > JPC_MAXRLVLS) {
++ jpc_cox_destroycompparms(compparms);
++ return -1;
++ }
+ if (prtflag) {
+ for (i = 0; i < compparms->numrlvls; ++i) {
+ if (jpc_getuint8(in, &tmp)) {
+@@ -1331,7 +1335,7 @@ static int jpc_crg_getparms(jpc_ms_t *ms
+ jpc_crgcomp_t *comp;
+ uint_fast16_t compno;
+ crg->numcomps = cstate->numcomps;
+- if (!(crg->comps = jas_alloc2(cstate->numcomps, sizeof(uint_fast16_t)))) {
++ if (!(crg->comps = jas_alloc2(cstate->numcomps, sizeof(jpc_crgcomp_t)))) {
+ return -1;
+ }
+ for (compno = 0, comp = crg->comps; compno < cstate->numcomps;