gentoo auto-resync : 21:02:2023 - 02:22:31

1 files changed, 48 insertions, 0 deletions

diff --git a/dev-lang/php/files/php-7.4.33-CVE-2023-0662.patch b/dev-lang/php/files/php-7.4.33-CVE-2023-0662.patch
new file mode 100644
index 000000000000..a6de37c27305
--- /dev/null
+++ b/dev-lang/php/files/php-7.4.33-CVE-2023-0662.patch
@@ -0,0 +1,48 @@
+diff --git a/main/main.c b/main/main.c
+index 40684f32dc14..c58ea58bf5ac 100644
+--- a/main/main.c
++++ b/main/main.c
+@@ -836,6 +836,7 @@ PHP_INI_BEGIN()
+ 	PHP_INI_ENTRY("disable_functions",			"",			PHP_INI_SYSTEM,		NULL)
+ 	PHP_INI_ENTRY("disable_classes",			"",			PHP_INI_SYSTEM,		NULL)
+ 	PHP_INI_ENTRY("max_file_uploads",			"20",			PHP_INI_SYSTEM|PHP_INI_PERDIR,		NULL)
++	PHP_INI_ENTRY("max_multipart_body_parts",	"-1",			PHP_INI_SYSTEM|PHP_INI_PERDIR,		NULL)
+ 
+ 	STD_PHP_INI_BOOLEAN("allow_url_fopen",		"1",		PHP_INI_SYSTEM,		OnUpdateBool,		allow_url_fopen,		php_core_globals,		core_globals)
+ 	STD_PHP_INI_BOOLEAN("allow_url_include",	"0",		PHP_INI_SYSTEM,		OnUpdateBool,		allow_url_include,		php_core_globals,		core_globals)
+diff --git a/main/rfc1867.c b/main/rfc1867.c
+index b43cfae5a1e2..3086e8da3dbe 100644
+--- a/main/rfc1867.c
++++ b/main/rfc1867.c
+@@ -694,6 +694,7 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
+ 	void *event_extra_data = NULL;
+ 	unsigned int llen = 0;
+ 	int upload_cnt = INI_INT("max_file_uploads");
++	int body_parts_cnt = INI_INT("max_multipart_body_parts");
+ 	const zend_encoding *internal_encoding = zend_multibyte_get_internal_encoding();
+ 	php_rfc1867_getword_t getword;
+ 	php_rfc1867_getword_conf_t getword_conf;
+@@ -715,6 +716,11 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
+ 		return;
+ 	}
+ 
++	if (body_parts_cnt < 0) {
++		body_parts_cnt = PG(max_input_vars) + upload_cnt;
++	}
++	int body_parts_limit = body_parts_cnt;
++
+ 	/* Get the boundary */
+ 	boundary = strstr(content_type_dup, "boundary");
+ 	if (!boundary) {
+@@ -799,6 +805,11 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
+ 			char *pair = NULL;
+ 			int end = 0;
+ 
++			if (--body_parts_cnt < 0) {
++				php_error_docref(NULL, E_WARNING, "Multipart body parts limit exceeded %d. To increase the limit change max_multipart_body_parts in php.ini.", body_parts_limit);
++				goto fileupload_done;
++			}
++
+ 			while (isspace(*cd)) {
+ 				++cd;
+ 			}