diff --git a/zlib-CVE-2023-45853.patch b/zlib-CVE-2023-45853.patch
new file mode 100644
index 0000000000000000000000000000000000000000..784c57766f20f03523fdc9aab3bb0b25a6d7c34f
--- /dev/null
+++ b/zlib-CVE-2023-45853.patch
@@ -0,0 +1,36 @@
+From 73331a6a0481067628f065ffe87bb1d8f787d10c Mon Sep 17 00:00:00 2001
+From: Hans Wennborg <hans@chromium.org>
+Date: Fri, 18 Aug 2023 11:05:33 +0200
+Subject: [PATCH] Reject overflows of zip header fields in minizip.
+
+This checks the lengths of the file name, extra field, and comment
+that would be put in the zip headers, and rejects them if they are
+too long. They are each limited to 65535 bytes in length by the zip
+format. This also avoids possible buffer overflows if the provided
+fields are too long.
+---
+ contrib/minizip/zip.c | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/contrib/minizip/zip.c b/contrib/minizip/zip.c
+index 3d3d4cadd..0446109b2 100644
+--- a/contrib/minizip/zip.c
++++ b/contrib/minizip/zip.c
+@@ -1043,6 +1043,17 @@ extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file, const char* filename, c
+       return ZIP_PARAMERROR;
+ #endif
+ 
++    // The filename and comment length must fit in 16 bits.
++    if ((filename!=NULL) && (strlen(filename)>0xffff))
++        return ZIP_PARAMERROR;
++    if ((comment!=NULL) && (strlen(comment)>0xffff))
++        return ZIP_PARAMERROR;
++    // The extra field length must fit in 16 bits. If the member also requires
++    // a Zip64 extra block, that will also need to fit within that 16-bit
++    // length, but that will be checked for later.
++    if ((size_extrafield_local>0xffff) || (size_extrafield_global>0xffff))
++        return ZIP_PARAMERROR;
++
+     zi = (zip64_internal*)file;
+ 
+     if (zi->in_opened_file_inzip == 1)
diff --git a/zlib.spec b/zlib.spec
index ad0d451ea2e23f4b8d0b538f7a2c67adfac88aa7..62555cd0bb1be60cef1416745a79f3fb830ecb3b 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 Name:           zlib
 Version:        1.2.13
 Release:        %{anolis_release}%{?dist}
@@ -7,6 +7,8 @@ Summary:        Compression and decompression library
 License:        zlib and Boost
 URL:            https://www.zlib.net/
 Source0:        https://zlib.net/zlib-%{version}.tar.xz
+# https://github.com/madler/zlib/commit/73331a6a0481067628f065ffe87bb1d8f787d10c
+Patch0:		zlib-CVE-2023-45853.patch
 BuildRequires:  make automake autoconf libtool 
 
 %description
@@ -115,6 +117,9 @@ make test
 
 
 %changelog
+* Sat Oct 21 2023 Funda Wang <fundawang@yeah.net> - 1.2.13-2
+- Fix CVE-2023-45853
+
 * Tue Oct 18 2022 Funda Wang <fundawang@yeah.net> - 1.2.13-1
 - New version 1.2.13