diff --git a/SOURCES/libpng-CVE-2017-12652.patch b/SOURCES/libpng-CVE-2017-12652.patch
new file mode 100644
index 0000000..b17fff5
--- /dev/null
+++ b/SOURCES/libpng-CVE-2017-12652.patch
@@ -0,0 +1,67 @@
+From d81575693e52c25b43bd6a557f34190c377b958b Mon Sep 17 00:00:00 2001
+From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
+Date: Wed, 2 Aug 2017 19:21:19 -0500
+Subject: [PATCH] [libng16] Check length of all chunks except IDAT against user
+ limit.
+
+---
+ pngpread.c | 15 +++++++++++++++
+ pngrutil.c | 16 ++++++++++++++++
+ 2 files changed, 31 insertions(+)
+
+diff --git a/pngpread.c b/pngpread.c
+index 6b65ba8..690df22 100644
+--- a/pngpread.c
++++ b/pngpread.c
+@@ -227,6 +227,21 @@ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr)
+          png_ptr->mode |= PNG_HAVE_CHUNK_AFTER_IDAT;
+    }
+ 
++   else
++   {
++      png_alloc_size_t limit = PNG_SIZE_MAX;
++# ifdef PNG_SET_USER_LIMITS_SUPPORTED
++      if (png_ptr->user_chunk_malloc_max > 0 &&
++          png_ptr->user_chunk_malloc_max < limit)
++         limit = png_ptr->user_chunk_malloc_max;
++# elif PNG_USER_CHUNK_MALLOC_MAX > 0
++      if (PNG_USER_CHUNK_MALLOC_MAX < limit)
++         limit = PNG_USER_CHUNK_MALLOC_MAX;
++# endif
++      if (png_ptr->push_length > limit)
++         png_chunk_error(png_ptr, "chunk data is too large");
++   }
++
+    if (chunk_name == png_IHDR)
+    {
+       if (png_ptr->push_length != 13)
+diff --git a/pngrutil.c b/pngrutil.c
+index f6f0864..412ecbb 100644
+--- a/pngrutil.c
++++ b/pngrutil.c
+@@ -177,6 +177,22 @@ png_read_chunk_header(png_structp png_ptr)
+    /* Check to see if chunk name is valid. */
+    png_check_chunk_name(png_ptr, png_ptr->chunk_name);
+ 
++   /* Check for too-large chunk length */
++   if (png_ptr->chunk_name != png_IDAT)
++   {
++      png_alloc_size_t limit = PNG_SIZE_MAX;
++# ifdef PNG_SET_USER_LIMITS_SUPPORTED
++      if (png_ptr->user_chunk_malloc_max > 0 &&
++          png_ptr->user_chunk_malloc_max < limit)
++         limit = png_ptr->user_chunk_malloc_max;
++# elif PNG_USER_CHUNK_MALLOC_MAX > 0
++      if (PNG_USER_CHUNK_MALLOC_MAX < limit)
++         limit = PNG_USER_CHUNK_MALLOC_MAX;
++# endif
++      if (length > limit)
++         png_chunk_error(png_ptr, "chunk data is too large");
++   }
++
+ #ifdef PNG_IO_STATE_SUPPORTED
+    png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_DATA;
+ #endif
+-- 
+2.21.0
+
diff --git a/SPECS/libpng.spec b/SPECS/libpng.spec
index cce2847..5632ece 100644
--- a/SPECS/libpng.spec
+++ b/SPECS/libpng.spec
@@ -2,7 +2,7 @@ Summary: A library of functions for manipulating PNG image format files
 Name: libpng
 Epoch: 2
 Version: 1.5.13
-Release: 7%{?dist}
+Release: 8%{?dist}
 License: zlib
 Group: System Environment/Libraries
 URL: http://www.libpng.org/pub/png/
@@ -16,6 +16,7 @@ Source1: pngusr.dfa
 Patch0: libpng-multilib.patch
 Patch1: libpng-CVE-2013-6954.patch
 Patch2: libpng-CVE-2015-8126.patch
+Patch3: libpng-CVE-2017-12652.patch
 
 BuildRequires: zlib-devel, pkgconfig
 
@@ -62,6 +63,7 @@ cp -p %{SOURCE1} .
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 
 %build
 %configure
@@ -93,14 +95,18 @@ rm -rf $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_libdir}/libpng*.a
 
 %changelog
-* Sat Nov 28 2015 Petr Hracek <phracek@redhat.com> - 2:1.5.13-7
+* Fri Nov 22 2019 Nikola Forró <nforro@redhat.com> - 2:1.5.13-8
+- Fix CVE-2017-12652
+- Resolves: #1744870
+
+* Fri Nov 20 2015 Petr Hracek <phracek@redhat.com> - 2:1.5.13-7
 - Security fix for CVE-2015-8126
-- Changing png_ptr to info_ptf based on upstream
-- Related: #1283576
+- Changing png_ptr to info_ptr base on upstream
+- Related: #1283575
 
 * Fri Nov 20 2015 Petr Hracek <phracek@redhat.com> - 2:1.5.13-6
 - Security fix for CVE-2015-8126
-- Resolves: #1283576
+- Resolves: #1283575
 
 * Wed Jan 29 2014 Petr Hracek <phracek@redhat.com> - 2:1.5.13-5
 - Adding patch CVE-2013-6954