[Buildroot] [PATCH] jasper: add a patch fixing CVE-2014-9029
Baruch Siach
baruch at tkos.co.il
Wed Dec 10 18:57:23 UTC 2014
See http://www.ocert.org/advisories/ocert-2014-009.html for the details.
Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
package/jasper/0001-fix-CVE-2014-9029.patch | 36 +++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 package/jasper/0001-fix-CVE-2014-9029.patch
diff --git a/package/jasper/0001-fix-CVE-2014-9029.patch b/package/jasper/0001-fix-CVE-2014-9029.patch
new file mode 100644
index 000000000000..c2e95a8d1446
--- /dev/null
+++ b/package/jasper/0001-fix-CVE-2014-9029.patch
@@ -0,0 +1,36 @@
+Fix CVE-2014-9029
+
+Patch taken from https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2014-9029
+
+Signed-off-by: Baruch Siach <baruch at tkos.co.il>
+---
+
+--- jasper-1.900.1.orig/src/libjasper/jpc/jpc_dec.c 2014-11-27 12:45:44.000000000 +0100
++++ jasper-1.900.1.orig/src/libjasper/jpc/jpc_dec.c 2014-11-27 12:44:58.000000000 +0100
+@@ -1281,7 +1281,7 @@ static int jpc_dec_process_coc(jpc_dec_t
+ jpc_coc_t *coc = &ms->parms.coc;
+ jpc_dec_tile_t *tile;
+
+- if (JAS_CAST(int, coc->compno) > dec->numcomps) {
++ if (JAS_CAST(int, coc->compno) >= dec->numcomps) {
+ jas_eprintf("invalid component number in COC marker segment\n");
+ return -1;
+ }
+@@ -1307,7 +1307,7 @@ static int jpc_dec_process_rgn(jpc_dec_t
+ jpc_rgn_t *rgn = &ms->parms.rgn;
+ jpc_dec_tile_t *tile;
+
+- if (JAS_CAST(int, rgn->compno) > dec->numcomps) {
++ if (JAS_CAST(int, rgn->compno) >= dec->numcomps) {
+ jas_eprintf("invalid component number in RGN marker segment\n");
+ return -1;
+ }
+@@ -1356,7 +1356,7 @@ static int jpc_dec_process_qcc(jpc_dec_t
+ jpc_qcc_t *qcc = &ms->parms.qcc;
+ jpc_dec_tile_t *tile;
+
+- if (JAS_CAST(int, qcc->compno) > dec->numcomps) {
++ if (JAS_CAST(int, qcc->compno) >= dec->numcomps) {
+ jas_eprintf("invalid component number in QCC marker segment\n");
+ return -1;
+ }
--
2.1.3
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