File php-CVE-2015-4148.patch of Package php5
From: Dmitry Stogov <dmitry@zend.com>
Date: Tue, 3 Mar 2015 06:44:46 +0000 (+0300)
Subject: Added type checks
X-Git-Tag: php-5.4.39~9
X-Git-Url: http://72.52.91.13:8000/?p=php-src.git;a=commitdiff_plain;h=0c136a2abd49298b66acb0cad504f0f972f5bfe8
Added type checks
---
Index: ext/soap/php_encoding.c
===================================================================
--- ext/soap/php_encoding.c.orig 2014-06-25 15:06:23.000000000 +0200
+++ ext/soap/php_encoding.c 2015-06-04 09:02:32.117507226 +0200
@@ -3640,18 +3640,21 @@
Z_OBJCE_PP(tmp) == soap_var_class_entry) {
zval **ztype;
- if (zend_hash_find(Z_OBJPROP_PP(tmp), "enc_type", sizeof("enc_type"), (void **)&ztype) == FAILURE) {
+ if (zend_hash_find(Z_OBJPROP_PP(tmp), "enc_type", sizeof("enc_type"), (void **)&ztype) == FAILURE ||
+ Z_TYPE_PP(ztype) != IS_LONG) {
soap_error0(E_ERROR, "Encoding: SoapVar has no 'enc_type' property");
}
cur_type = Z_LVAL_PP(ztype);
- if (zend_hash_find(Z_OBJPROP_PP(tmp), "enc_stype", sizeof("enc_stype"), (void **)&ztype) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_PP(tmp), "enc_stype", sizeof("enc_stype"), (void **)&ztype) == SUCCESS &&
+ Z_TYPE_PP(ztype) == IS_STRING) {
cur_stype = Z_STRVAL_PP(ztype);
} else {
cur_stype = NULL;
}
- if (zend_hash_find(Z_OBJPROP_PP(tmp), "enc_ns", sizeof("enc_ns"), (void **)&ztype) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_PP(tmp), "enc_ns", sizeof("enc_ns"), (void **)&ztype) == SUCCESS &&
+ Z_TYPE_PP(ztype) == IS_STRING) {
cur_ns = Z_STRVAL_PP(ztype);
} else {
cur_ns = NULL;
Index: ext/soap/php_http.c
===================================================================
--- ext/soap/php_http.c.orig 2014-06-25 15:06:23.000000000 +0200
+++ ext/soap/php_http.c 2015-06-04 09:02:32.117507226 +0200
@@ -36,14 +36,16 @@
{
zval **login, **password;
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_login", sizeof("_proxy_login"), (void **)&login) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_login", sizeof("_proxy_login"), (void **)&login) == SUCCESS &&
+ Z_TYPE_PP(login) == IS_STRING) {
unsigned char* buf;
int len;
smart_str auth = {0};
smart_str_appendl(&auth, Z_STRVAL_PP(login), Z_STRLEN_PP(login));
smart_str_appendc(&auth, ':');
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_password", sizeof("_proxy_password"), (void **)&password) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_password", sizeof("_proxy_password"), (void **)&password) == SUCCESS &&
+ Z_TYPE_PP(password) == IS_STRING) {
smart_str_appendl(&auth, Z_STRVAL_PP(password), Z_STRLEN_PP(password));
}
smart_str_0(&auth);
@@ -64,14 +66,16 @@
zval **login, **password;
if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_login", sizeof("_login"), (void **)&login) == SUCCESS &&
- !zend_hash_exists(Z_OBJPROP_P(this_ptr), "_digest", sizeof("_digest"))) {
+ Z_TYPE_PP(login) == IS_STRING &&
+ !zend_hash_exists(Z_OBJPROP_P(this_ptr), "_digest", sizeof("_digest"))) {
unsigned char* buf;
int len;
smart_str auth = {0};
smart_str_appendl(&auth, Z_STRVAL_PP(login), Z_STRLEN_PP(login));
smart_str_appendc(&auth, ':');
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_password", sizeof("_password"), (void **)&password) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_password", sizeof("_password"), (void **)&password) == SUCCESS &&
+ Z_TYPE_PP(password) == IS_STRING) {
smart_str_appendl(&auth, Z_STRVAL_PP(password), Z_STRLEN_PP(password));
}
smart_str_0(&auth);
@@ -571,6 +575,7 @@
}
if (!http_1_1 ||
(zend_hash_find(Z_OBJPROP_P(this_ptr), "_keep_alive", sizeof("_keep_alive"), (void **)&tmp) == SUCCESS &&
+ (Z_TYPE_PP(tmp) == IS_BOOL || Z_TYPE_PP(tmp) == IS_LONG) &&
Z_LVAL_PP(tmp) == 0)) {
smart_str_append_const(&soap_headers, "\r\n"
"Connection: close\r\n");
@@ -804,7 +809,8 @@
}
/* Send cookies along with request */
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == SUCCESS &&
+ Z_TYPE_PP(cookies) == IS_ARRAY) {
zval **data;
char *key;
int i, n;
@@ -847,7 +853,7 @@
smart_str_append_const(&soap_headers, "\r\n");
smart_str_0(&soap_headers);
if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS &&
- Z_LVAL_PP(trace) > 0) {
+ (Z_TYPE_PP(trace) == IS_BOOL || Z_TYPE_PP(trace) == IS_LONG) && Z_LVAL_PP(trace) != 0) {
add_property_stringl(this_ptr, "__last_request_headers", soap_headers.c, soap_headers.len, 1);
}
smart_str_appendl(&soap_headers, request, request_size);
@@ -892,7 +898,7 @@
}
if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS &&
- Z_LVAL_PP(trace) > 0) {
+ (Z_TYPE_PP(trace) == IS_BOOL || Z_TYPE_PP(trace) == IS_LONG) && Z_LVAL_PP(trace) != 0) {
add_property_stringl(this_ptr, "__last_response_headers", http_headers, http_header_size, 1);
}
@@ -941,7 +947,8 @@
char *eqpos, *sempos;
zval **cookies;
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == FAILURE) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == FAILURE ||
+ Z_TYPE_PP(cookies) != IS_ARRAY) {
zval *tmp_cookies;
MAKE_STD_ZVAL(tmp_cookies);
array_init(tmp_cookies);
Index: ext/soap/soap.c
===================================================================
--- ext/soap/soap.c.orig 2015-06-04 09:02:32.050506318 +0200
+++ ext/soap/soap.c 2015-06-04 09:02:32.118507239 +0200
@@ -2573,7 +2573,7 @@
}
if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS &&
- Z_TYPE_PP(trace) == IS_LONG && Z_LVAL_PP(trace) > 0) {
+ (Z_LVAL_PP(trace) == IS_BOOL || Z_LVAL_PP(trace) == IS_LONG) && Z_LVAL_PP(trace) != 0) {
add_property_stringl(this_ptr, "__last_request", buf, buf_size, 1);
}
@@ -2608,7 +2608,7 @@
}
ret = FALSE;
} else if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS &&
- Z_TYPE_PP(trace) == IS_LONG && Z_LVAL_PP(trace) > 0) {
+ (Z_LVAL_PP(trace) == IS_BOOL || Z_LVAL_PP(trace) == IS_LONG) && Z_LVAL_PP(trace) != 0) {
add_property_stringl(this_ptr, "__last_response", Z_STRVAL_P(response), Z_STRLEN_P(response), 1);
}
zval_ptr_dtor(¶ms[4]);
@@ -2652,13 +2652,13 @@
SOAP_CLIENT_BEGIN_CODE();
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS
- && Z_LVAL_PP(trace) > 0) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS &&
+ (Z_LVAL_PP(trace) == IS_BOOL || Z_LVAL_PP(trace) == IS_LONG) && Z_LVAL_PP(trace) != 0) {
zend_hash_del(Z_OBJPROP_P(this_ptr), "__last_request", sizeof("__last_request"));
zend_hash_del(Z_OBJPROP_P(this_ptr), "__last_response", sizeof("__last_response"));
}
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_soap_version", sizeof("_soap_version"), (void **) &tmp) == SUCCESS
- && Z_LVAL_PP(tmp) == SOAP_1_2) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_soap_version", sizeof("_soap_version"), (void **) &tmp) == SUCCESS &&
+ Z_TYPE_PP(tmp) == IS_LONG && Z_LVAL_PP(tmp) == SOAP_1_2) {
soap_version = SOAP_1_2;
} else {
soap_version = SOAP_1_1;
@@ -2755,7 +2755,7 @@
zval **uri;
smart_str action = {0};
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "uri", sizeof("uri"), (void *)&uri) == FAILURE) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "uri", sizeof("uri"), (void *)&uri) == FAILURE || Z_TYPE_PP(uri) != IS_STRING) {
add_soap_fault(this_ptr, "Client", "Error finding \"uri\" property", NULL, NULL TSRMLS_CC);
} else if (location == NULL) {
add_soap_fault(this_ptr, "Client", "Error could not find \"location\" property", NULL, NULL TSRMLS_CC);
@@ -3034,7 +3034,8 @@
return;
}
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_request", sizeof("__last_request"), (void **)&tmp) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_request", sizeof("__last_request"), (void **)&tmp) == SUCCESS &&
+ Z_TYPE_PP(tmp) == IS_STRING) {
RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
}
RETURN_NULL();
@@ -3052,7 +3053,8 @@
return;
}
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_response", sizeof("__last_response"), (void **)&tmp) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_response", sizeof("__last_response"), (void **)&tmp) == SUCCESS &&
+ Z_TYPE_PP(tmp) == IS_STRING) {
RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
}
RETURN_NULL();
@@ -3070,7 +3072,8 @@
return;
}
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_request_headers", sizeof("__last_request_headers"), (void **)&tmp) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_request_headers", sizeof("__last_request_headers"), (void **)&tmp) == SUCCESS &&
+ Z_TYPE_PP(tmp) == IS_STRING) {
RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
}
RETURN_NULL();
@@ -3088,7 +3091,8 @@
return;
}
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_response_headers", sizeof("__last_response_headers"), (void **)&tmp) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "__last_response_headers", sizeof("__last_response_headers"), (void **)&tmp) == SUCCESS &&
+ Z_TYPE_PP(tmp) == IS_STRING) {
RETURN_STRINGL(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), 1);
}
RETURN_NULL();
@@ -3144,13 +3148,15 @@
}
if (val == NULL) {
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == SUCCESS &&
+ Z_TYPE_PP(cookies) == IS_ARRAY) {
zend_hash_del(Z_ARRVAL_PP(cookies), name, name_len+1);
}
} else {
zval *zcookie;
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == FAILURE) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == FAILURE ||
+ Z_TYPE_PP(cookies) != IS_ARRAY) {
zval *tmp_cookies;
MAKE_STD_ZVAL(tmp_cookies);
@@ -3178,7 +3184,8 @@
array_init(return_value);
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) != FAILURE) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) != FAILURE &&
+ Z_TYPE_PP(cookies) == IS_ARRAY) {
zend_hash_copy(Z_ARRVAL_P(return_value), Z_ARRVAL_P(*cookies), (copy_ctor_func_t) zval_add_ref, (void *)&tmp, sizeof(zval*));
}
}
@@ -4265,7 +4272,8 @@
}
}
} else {
- if (zend_hash_find(Z_OBJPROP_P(this_ptr), "style", sizeof("style"), (void **)&zstyle) == SUCCESS) {
+ if (zend_hash_find(Z_OBJPROP_P(this_ptr), "style", sizeof("style"), (void **)&zstyle) == SUCCESS &&
+ Z_TYPE_PP(zstyle) == IS_LONG) {
style = Z_LVAL_PP(zstyle);
} else {
style = SOAP_RPC;
@@ -4288,7 +4296,7 @@
}
if (zend_hash_find(Z_OBJPROP_P(this_ptr), "use", sizeof("use"), (void **)&zuse) == SUCCESS &&
- Z_LVAL_PP(zuse) == SOAP_LITERAL) {
+ Z_TYPE_PP(zuse) == IS_LONG && Z_LVAL_PP(zuse) == SOAP_LITERAL) {
use = SOAP_LITERAL;
} else {
use = SOAP_ENCODED;
@@ -4418,6 +4426,7 @@
zval **param_data;
if (zend_hash_find(Z_OBJPROP_P(param_val), "param_name", sizeof("param_name"), (void **)¶m_name) == SUCCESS &&
+ Z_TYPE_PP(param_name) == IS_STRING &&
zend_hash_find(Z_OBJPROP_P(param_val), "param_data", sizeof("param_data"), (void **)¶m_data) == SUCCESS) {
param_val = *param_data;
name = Z_STRVAL_PP(param_name);
