--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/unzip/patches/CVE-2015-7696.patch Thu Apr 21 05:17:36 2016 -0700
@@ -0,0 +1,35 @@
+From: Petr Stodulka <[email protected]>
+Date: Mon, 14 Sep 2015 18:23:17 +0200
+Subject: Upstream fix for heap overflow
+Bug-Debian: https://bugs.debian.org/802162
+Bug-RedHat: https://bugzilla.redhat.com/show_bug.cgi?id=1260944
+Origin: https://bugzilla.redhat.com/attachment.cgi?id=1073002
+Forwarded: yes
+
+---
+ crypt.c | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/crypt.c b/crypt.c
+index 784e411..a8975f2 100644
+--- a/crypt.c
++++ b/crypt.c
+@@ -465,7 +465,17 @@ int decrypt(__G__ passwrd)
+ GLOBAL(pInfo->encrypted) = FALSE;
+ defer_leftover_input(__G);
+ for (n = 0; n < RAND_HEAD_LEN; n++) {
+- b = NEXTBYTE;
++ /* 2012-11-23 SMS. (OUSPG report.)
++ * Quit early if compressed size < HEAD_LEN. The resulting
++ * error message ("unable to get password") could be improved,
++ * but it's better than trying to read nonexistent data, and
++ * then continuing with a negative G.csize. (See
++ * fileio.c:readbyte()).
++ */
++ if ((b = NEXTBYTE) == (ush)EOF)
++ {
++ return PK_ERR;
++ }
+ h[n] = (uch)b;
+ Trace((stdout, " (%02x)", h[n]));
+ }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/unzip/patches/CVE-2015-7697.patch Thu Apr 21 05:17:36 2016 -0700
@@ -0,0 +1,26 @@
+From: Kamil Dudka <[email protected]>
+Date: Mon, 14 Sep 2015 18:24:56 +0200
+Subject: fix infinite loop when extracting empty bzip2 data
+Bug-Debian: https://bugs.debian.org/802160
+Bug-RedHat: https://bugzilla.redhat.com/show_bug.cgi?id=1260944
+Origin: other, https://bugzilla.redhat.com/attachment.cgi?id=1073339
+
+---
+ extract.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/extract.c
++++ b/extract.c
+@@ -2728,6 +2728,12 @@ __GDEF
+ int repeated_buf_err;
+ bz_stream bstrm;
+
++ if (G.incnt <= 0 && G.csize <= 0L) {
++ /* avoid an infinite loop */
++ Trace((stderr, "UZbunzip2() got empty input\n"));
++ return 2;
++ }
++
+ #if (defined(DLL) && !defined(NO_SLIDE_REDIR))
+ if (G.redirect_slide)
+ wsize = G.redirect_size, redirSlide = G.redirect_buffer;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/unzip/patches/extract-prevent-unsigned-overflow-on-invalid-input.patch Thu Apr 21 05:17:36 2016 -0700
@@ -0,0 +1,39 @@
+From bd150334fb4084f5555a6be26b015a0671cb5b74 Mon Sep 17 00:00:00 2001
+From: Kamil Dudka <[email protected]>
+Date: Tue, 22 Sep 2015 18:52:23 +0200
+Subject: [PATCH] extract: prevent unsigned overflow on invalid input
+Bug-Debian: https://bugs.debian.org/802162
+Bug-RedHat: https://bugzilla.redhat.com/show_bug.cgi?id=1260944
+Origin: https://bugzilla.redhat.com/attachment.cgi?id=1075942
+
+Suggested-by: Stefan Cornelius
+---
+ extract.c | 11 ++++++++++-
+ 1 file changed, 10 insertions(+), 1 deletion(-)
+
+diff --git a/extract.c b/extract.c
+index 29db027..b9ae667 100644
+--- a/extract.c
++++ b/extract.c
+@@ -1257,8 +1257,17 @@ static int extract_or_test_entrylist(__G__ numchunk,
+ if (G.lrec.compression_method == STORED) {
+ zusz_t csiz_decrypted = G.lrec.csize;
+
+- if (G.pInfo->encrypted)
++ if (G.pInfo->encrypted) {
++ if (csiz_decrypted <= 12) {
++ /* handle the error now to prevent unsigned overflow */
++ Info(slide, 0x401, ((char *)slide,
++ LoadFarStringSmall(ErrUnzipNoFile),
++ LoadFarString(InvalidComprData),
++ LoadFarStringSmall2(Inflate)));
++ return PK_ERR;
++ }
+ csiz_decrypted -= 12;
++ }
+ if (G.lrec.ucsize != csiz_decrypted) {
+ Info(slide, 0x401, ((char *)slide,
+ LoadFarStringSmall2(WrnStorUCSizCSizDiff),
+--
+2.5.2
+