--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/unzip/patches/CVE-2014-9636.patch Mon Apr 13 23:33:47 2015 -0700
@@ -0,0 +1,44 @@
+Patch source: http://www.info-zip.org/phpBB3/download/file.php?id=95&sid=ec5c7dac6dd48459f3be4effa1a30945
+More info: http://www.info-zip.org/phpBB3/viewtopic.php?f=7&t=450
+
+From a9bfab5b52d08879bbc5e0991684b700127ddcff Mon Sep 17 00:00:00 2001
+From: mancha <mancha1 AT zoho DOT com>
+Date: Mon, 3 Nov 2014
+Subject: Info-ZIP UnZip buffer overflow
+
+By carefully crafting a corrupt ZIP archive with "extra fields" that
+purport to have compressed blocks larger than the corresponding
+uncompressed blocks in STORED no-compression mode, an attacker can
+trigger a heap overflow that can result in application crash or
+possibly have other unspecified impact.
+
+This patch ensures that when extra fields use STORED mode, the
+"compressed" and uncompressed block sizes match.
+
+---
+ extract.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+--- a/extract.c
++++ b/extract.c
+@@ -2217,6 +2217,7 @@ static int test_compr_eb(__G__ eb, eb_si
+ ulg eb_ucsize;
+ uch *eb_ucptr;
+ int r;
++ ush method;
+
+ if (compr_offset < 4) /* field is not compressed: */
+ return PK_OK; /* do nothing and signal OK */
+@@ -2226,6 +2227,12 @@ static int test_compr_eb(__G__ eb, eb_si
+ eb_size <= (compr_offset + EB_CMPRHEADLEN)))
+ return IZ_EF_TRUNC; /* no compressed data! */
+
++ method = makeword(eb + (EB_HEADSIZE + compr_offset));
++ if ((method == STORED) && (eb_size - compr_offset != eb_ucsize))
++ return PK_ERR; /* compressed & uncompressed
++ * should match in STORED
++ * method */
++
+ if (
+ #ifdef INT_16BIT
+ (((ulg)(extent)eb_ucsize) != eb_ucsize) ||