!57 sync patches from openEuler-22.03-LTS-SP2

From: @li_ning_jie 
Reviewed-by: @dillon_chen 
Signed-off-by: @dillon_chen

backport-CVE-2023-43115-Bug707051-IJS-device-try-and-secure-the-IJS-server-startup.patch

@@ -0,0 +1,57 @@
+From e59216049cac290fb437a04c4f41ea46826cfba5 Mon Sep 17 00:00:00 2001
+From: Ken Sharp <ken.sharp@artifex.com>
+Date: Thu, 24 Aug 2023 15:24:35 +0100
+Subject: [PATCH 01/44] IJS device - try and secure the IJS server startup
+
+Bug #707051 ""ijs" device can execute arbitrary commands"
+
+The problem is that the 'IJS' device needs to start the IJS server, and
+that is indeed an arbitrary command line. There is (apparently) no way
+to validate it. Indeed, this is covered quite clearly in the comments
+at the start of the source:
+
+ * WARNING: The ijs server can be selected on the gs command line
+ * which is a security risk, since any program can be run.
+
+Previously this used the awful LockSafetyParams hackery, which we
+abandoned some time ago because it simply couldn't be made secure (it
+was implemented in PostScript and was therefore vulnerable to PostScript
+programs).
+
+This commit prevents PostScript programs switching to the IJS device
+after SAFER has been activated, and prevents changes to the IjsServer
+parameter after SAFER has been activated.
+
+SAFER is activated, unless explicitly disabled, before any user
+PostScript is executed which means that the device and the server
+invocation can only be configured on the command line. This does at
+least provide minimal security against malicious PostScript programs.
+---
+ devices/gdevijs.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/devices/gdevijs.c b/devices/gdevijs.c
+index 8cbd84b97..16f5a1752 100644
+--- a/devices/gdevijs.c
++++ b/devices/gdevijs.c
+@@ -888,6 +888,8 @@ gsijs_initialize_device(gx_device *dev)
+     static const char rgb[] = "DeviceRGB";
+     gx_device_ijs *ijsdev = (gx_device_ijs *)dev;
+ 
++    if (ijsdev->memory->gs_lib_ctx->core->path_control_active)
++        return_error(gs_error_invalidaccess);
+     if (!ijsdev->ColorSpace) {
+         ijsdev->ColorSpace = gs_malloc(ijsdev->memory, sizeof(rgb), 1,
+                                        "gsijs_initialize");
+@@ -1326,7 +1328,7 @@ gsijs_put_params(gx_device *dev, gs_param_list *plist)
+     if (code >= 0)
+         code = gsijs_read_string(plist, "IjsServer",
+             ijsdev->IjsServer, sizeof(ijsdev->IjsServer),
+-            dev->LockSafetyParams, is_open);
++            ijsdev->memory->gs_lib_ctx->core->path_control_active, is_open);
+ 
+     if (code >= 0)
+         code = gsijs_read_string_malloc(plist, "DeviceManufacturer",
+-- 
+2.33.0
+

ghostscript.spec

@@ -9,7 +9,7 @@
 
 Name:             ghostscript
 Version:          9.55.0
-Release:          5
+Release:          6
 Summary:          An interpreter for PostScript and PDF files
 License:          AGPLv3+
 URL:              https://ghostscript.com/
@@ -21,6 +21,7 @@ Patch2:  backport-CVE-2022-2085.patch
 Patch3:  CVE-2023-38559.patch
 Patch4:  CVE-2023-28879.patch
 Patch5:  CVE-2023-36664.patch
+Patch6:  backport-CVE-2023-43115-Bug707051-IJS-device-try-and-secure-the-IJS-server-startup.patch
 
 BuildRequires:    automake gcc
 BuildRequires:    adobe-mappings-cmap-devel adobe-mappings-pdf-devel
@@ -181,6 +182,12 @@ install -m 0755 -d %{buildroot}%{_datadir}/%{name}/conf.d/
 %{_bindir}/dvipdf
 
 %changelog
+* Fri Sep 22 2023 dillon chen <dillon.chen@gmail.com> - 9.55.0-6
+- Type:CVE
+- ID:CVE-2023-43115
+- SUG:NA
+- DESC:fix CVE-2023-43115
+
 * Wed Sep 6 2023 liningjie <liningjie@xfusion.com> - 9.55.0-5
 - fix CVE-2023-36664