fix #81744: Password_verify() always return true with some hash

  CVE-2023-0567
fix #81746: 1-byte array overrun in common path resolve code
  CVE-2023-0568
fix DOS vulnerability when parsing multipart request body
  CVE-2023-0662

6 files changed, 579 insertions, 21 deletions

diff --git a/failed.txt b/failed.txt
index c04d5d0..34e6259 100644
--- a/failed.txt
+++ b/failed.txt
@@ -1,26 +1,13 @@
-===== 5.6.40-16 (2020-01-21)
+===== 5.6.40-36 (2023-02-15)
 
 $ grep -r 'Tests failed' /var/lib/mock/scl56*/build.log
 
-/var/lib/mock/scl56el6x/build.log:Tests failed    :     3
-/var/lib/mock/scl56el7x/build.log:Tests failed    :     2
-/var/lib/mock/scl56el8x/build.log:Tests failed    :    28
-/var/lib/mock/scl56fc30x/build.log:Tests failed    :    3
-/var/lib/mock/scl56fc31x/build.log:Tests failed    :    3
-/var/lib/mock/scl56fc32x/build.log:Tests failed    :    3
+/var/lib/mock/scl56el7x/build.log:Tests failed    :    20
+/var/lib/mock/scl56el8x/build.log:Tests failed    :    34
 
 
-el6x:
-	3	Bug #65538: SSL context "cafile" disallows URL stream wrappers [ext/openssl/tests/bug65538_002.phpt]
-	3	gethostbyname() function - basic return valid ip address test [ext/standard/tests/network/gethostbyname_error004.phpt]
-	3	getmxrr() test [ext/standard/tests/network/getmxrr.phpt]
-el7x:
-	2	Bug #75457 (heap-use-after-free in php7.0.25) [ext/pcre/tests/bug75457.phpt]
-el7x, fc30x, fc31x, fc32x:
-		openssl_error_string() tests [ext/openssl/tests/openssl_error_string_basic.phpt]
-fc30x, fc31x, fc32x:
-	2	substr_compare() [ext/standard/tests/strings/substr_compare.phpt]
-		TLS server rate-limits client-initiated renegotiation [ext/openssl/tests/stream_server_reneg_limit.phpt]
+el7x, el8x:
+	2	related to tzdata, expired test cert and openssl policy
 
 
 1	proc_open have erratic results... :(
diff --git a/php-bug81740.patch b/php-bug81740.patch
new file mode 100644
index 0000000..6ec1588
--- /dev/null
+++ b/php-bug81740.patch
@@ -0,0 +1,112 @@
+From d910f2d8dad3ec3351a6e583b1d157f8f286437c Mon Sep 17 00:00:00 2001
+From: "Christoph M. Becker" <cmbecker69@gmx.de>
+Date: Mon, 31 Oct 2022 17:20:23 +0100
+Subject: [PATCH 1/3] Fix #81740: PDO::quote() may return unquoted string
+
+`sqlite3_snprintf()` expects its first parameter to be `int`; we need
+to avoid overflow.
+
+(cherry picked from commit 921b6813da3237a83e908998483f46ae3d8bacba)
+(cherry picked from commit 7cb160efe19d3dfb8b92629805733ea186b55050)
+---
+ ext/pdo_sqlite/sqlite_driver.c     |  3 +++
+ ext/pdo_sqlite/tests/bug81740.phpt | 17 +++++++++++++++++
+ 2 files changed, 20 insertions(+)
+ create mode 100644 ext/pdo_sqlite/tests/bug81740.phpt
+
+diff --git a/ext/pdo_sqlite/sqlite_driver.c b/ext/pdo_sqlite/sqlite_driver.c
+index 09df8d7996..413c23c3d0 100644
+--- a/ext/pdo_sqlite/sqlite_driver.c
++++ b/ext/pdo_sqlite/sqlite_driver.c
+@@ -232,6 +232,9 @@ static char *pdo_sqlite_last_insert_id(pdo_dbh_t *dbh, const char *name, unsigne
+ /* NB: doesn't handle binary strings... use prepared stmts for that */
+ static int sqlite_handle_quoter(pdo_dbh_t *dbh, const char *unquoted, int unquotedlen, char **quoted, int *quotedlen, enum pdo_param_type paramtype  TSRMLS_DC)
+ {
++	if (unquotedlen > (INT_MAX - 3) / 2) {
++		return 0;
++	}
+ 	*quoted = safe_emalloc(2, unquotedlen, 3);
+ 	sqlite3_snprintf(2*unquotedlen + 3, *quoted, "'%q'", unquoted);
+ 	*quotedlen = strlen(*quoted);
+diff --git a/ext/pdo_sqlite/tests/bug81740.phpt b/ext/pdo_sqlite/tests/bug81740.phpt
+new file mode 100644
+index 0000000000..99fb07c304
+--- /dev/null
++++ b/ext/pdo_sqlite/tests/bug81740.phpt
+@@ -0,0 +1,17 @@
++--TEST--
++Bug #81740 (PDO::quote() may return unquoted string)
++--SKIPIF--
++<?php
++if (!extension_loaded('pdo_sqlite')) print 'skip not loaded';
++if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
++?>
++--INI--
++memory_limit=-1
++--FILE--
++<?php
++$pdo = new PDO("sqlite::memory:");
++$string = str_repeat("a", 0x80000000);
++var_dump($pdo->quote($string));
++?>
++--EXPECT--
++bool(false)
+-- 
+2.38.1
+
+From f17a7dfa62b6b9aead71433cfe2563a5221e5228 Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@remirepo.net>
+Date: Tue, 20 Dec 2022 08:42:44 +0100
+Subject: [PATCH 2/3] adapt test for 5.x
+
+---
+ ext/pdo_sqlite/tests/bug81740.phpt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ext/pdo_sqlite/tests/bug81740.phpt b/ext/pdo_sqlite/tests/bug81740.phpt
+index 99fb07c304..08947e3512 100644
+--- a/ext/pdo_sqlite/tests/bug81740.phpt
++++ b/ext/pdo_sqlite/tests/bug81740.phpt
+@@ -10,7 +10,7 @@ memory_limit=-1
+ --FILE--
+ <?php
+ $pdo = new PDO("sqlite::memory:");
+-$string = str_repeat("a", 0x80000000);
++$string = str_repeat("a", 0x7fffffff);
+ var_dump($pdo->quote($string));
+ ?>
+ --EXPECT--
+-- 
+2.38.1
+
+From 67b761ac0516914bf579df77dc548835c2e38e4a Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@remirepo.net>
+Date: Mon, 19 Dec 2022 09:24:02 +0100
+Subject: [PATCH 3/3] NEWS
+
+(cherry picked from commit 7328f3a0344806b846bd05657bdce96e47810bf0)
+(cherry picked from commit dbfbd99e91701c0a5613133c06305fd70545e9ad)
+---
+ NEWS | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/NEWS b/NEWS
+index eefb5b9b50..3d026cf70c 100644
+--- a/NEWS
++++ b/NEWS
+@@ -1,6 +1,12 @@
+ PHP                                                                        NEWS
+ |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
+ 
++Backported from 8.0.27
++
++- PDO/SQLite:
++  . Fixed bug #81740 (PDO::quote() may return unquoted string).
++    (CVE-2022-31631) (cmb)
++
+ Backported from 7.4.32
+ 
+ - Core:
+-- 
+2.38.1
+
diff --git a/php-bug81744.patch b/php-bug81744.patch
new file mode 100644
index 0000000..9866e8c
--- /dev/null
+++ b/php-bug81744.patch
@@ -0,0 +1,190 @@
+From ed8df26f0b2834cd35996e6712ac206972cb5324 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tim=20D=C3=BCsterhus?= <tim@bastelstu.be>
+Date: Mon, 23 Jan 2023 21:15:24 +0100
+Subject: [PATCH 1/8] crypt: Fix validation of malformed BCrypt hashes
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+PHP’s implementation of crypt_blowfish differs from the upstream Openwall
+version by adding a “PHP Hack”, which allows one to cut short the BCrypt salt
+by including a `$` character within the characters that represent the salt.
+
+Hashes that are affected by the “PHP Hack” may erroneously validate any
+password as valid when used with `password_verify` and when comparing the
+return value of `crypt()` against the input.
+
+The PHP Hack exists since the first version of PHP’s own crypt_blowfish
+implementation that was added in 1e820eca02dcf322b41fd2fe4ed2a6b8309f8ab5.
+
+No clear reason is given for the PHP Hack’s existence. This commit removes it,
+because BCrypt hashes containing a `$` character in their salt are not valid
+BCrypt hashes.
+
+(cherry picked from commit c840f71524067aa474c00c3eacfb83bd860bfc8a)
+(cherry picked from commit 7437aaae38cf4b3357e7580f9e22fd4a403b6c23)
+---
+ ext/standard/crypt_blowfish.c                 |  8 --
+ .../tests/crypt/bcrypt_salt_dollar.phpt       | 82 +++++++++++++++++++
+ 2 files changed, 82 insertions(+), 8 deletions(-)
+ create mode 100644 ext/standard/tests/crypt/bcrypt_salt_dollar.phpt
+
+diff --git a/ext/standard/crypt_blowfish.c b/ext/standard/crypt_blowfish.c
+index 5cf306715f..e923b55ed0 100644
+--- a/ext/standard/crypt_blowfish.c
++++ b/ext/standard/crypt_blowfish.c
+@@ -377,7 +377,6 @@ static unsigned char BF_atoi64[0x60] = {
+ #define BF_safe_atoi64(dst, src) \
+ { \
+ 	tmp = (unsigned char)(src); \
+-	if (tmp == '$') break; /* PHP hack */ \
+ 	if ((unsigned int)(tmp -= 0x20) >= 0x60) return -1; \
+ 	tmp = BF_atoi64[tmp]; \
+ 	if (tmp > 63) return -1; \
+@@ -405,13 +404,6 @@ static int BF_decode(BF_word *dst, const char *src, int size)
+ 		*dptr++ = ((c3 & 0x03) << 6) | c4;
+ 	} while (dptr < end);
+ 
+-	if (end - dptr == size) {
+-		return -1;
+-	}
+-
+-	while (dptr < end) /* PHP hack */
+-		*dptr++ = 0;
+-
+ 	return 0;
+ }
+ 
+diff --git a/ext/standard/tests/crypt/bcrypt_salt_dollar.phpt b/ext/standard/tests/crypt/bcrypt_salt_dollar.phpt
+new file mode 100644
+index 0000000000..32e335f4b0
+--- /dev/null
++++ b/ext/standard/tests/crypt/bcrypt_salt_dollar.phpt
+@@ -0,0 +1,82 @@
++--TEST--
++bcrypt correctly rejects salts containing $
++--FILE--
++<?php
++for ($i = 0; $i < 23; $i++) {
++	$salt = '$2y$04$' . str_repeat('0', $i) . '$';
++	$result = crypt("foo", $salt);
++	var_dump($salt);
++	var_dump($result);
++	var_dump($result === $salt);
++}
++?>
++--EXPECT--
++string(8) "$2y$04$$"
++string(2) "*0"
++bool(false)
++string(9) "$2y$04$0$"
++string(2) "*0"
++bool(false)
++string(10) "$2y$04$00$"
++string(2) "*0"
++bool(false)
++string(11) "$2y$04$000$"
++string(2) "*0"
++bool(false)
++string(12) "$2y$04$0000$"
++string(2) "*0"
++bool(false)
++string(13) "$2y$04$00000$"
++string(2) "*0"
++bool(false)
++string(14) "$2y$04$000000$"
++string(2) "*0"
++bool(false)
++string(15) "$2y$04$0000000$"
++string(2) "*0"
++bool(false)
++string(16) "$2y$04$00000000$"
++string(2) "*0"
++bool(false)
++string(17) "$2y$04$000000000$"
++string(2) "*0"
++bool(false)
++string(18) "$2y$04$0000000000$"
++string(2) "*0"
++bool(false)
++string(19) "$2y$04$00000000000$"
++string(2) "*0"
++bool(false)
++string(20) "$2y$04$000000000000$"
++string(2) "*0"
++bool(false)
++string(21) "$2y$04$0000000000000$"
++string(2) "*0"
++bool(false)
++string(22) "$2y$04$00000000000000$"
++string(2) "*0"
++bool(false)
++string(23) "$2y$04$000000000000000$"
++string(2) "*0"
++bool(false)
++string(24) "$2y$04$0000000000000000$"
++string(2) "*0"
++bool(false)
++string(25) "$2y$04$00000000000000000$"
++string(2) "*0"
++bool(false)
++string(26) "$2y$04$000000000000000000$"
++string(2) "*0"
++bool(false)
++string(27) "$2y$04$0000000000000000000$"
++string(2) "*0"
++bool(false)
++string(28) "$2y$04$00000000000000000000$"
++string(2) "*0"
++bool(false)
++string(29) "$2y$04$000000000000000000000$"
++string(2) "*0"
++bool(false)
++string(30) "$2y$04$0000000000000000000000$"
++string(60) "$2y$04$000000000000000000000u2a2UpVexIt9k3FMJeAVr3c04F5tcI8K"
++bool(false)
+-- 
+2.31.1
+
+From bc633b1095280f6a6b96b82f5241c14d25008e7f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tim=20D=C3=BCsterhus?= <tim@bastelstu.be>
+Date: Mon, 23 Jan 2023 22:13:57 +0100
+Subject: [PATCH 2/8] crypt: Fix possible buffer overread in php_crypt()
+
+(cherry picked from commit a92acbad873a05470af1a47cb785a18eadd827b5)
+(cherry picked from commit ed0281b588a6840cb95f3134a4e68847a3be5bb7)
+---
+ ext/standard/crypt.c                                   | 1 +
+ ext/standard/tests/password/password_bcrypt_short.phpt | 8 ++++++++
+ 2 files changed, 9 insertions(+)
+ create mode 100644 ext/standard/tests/password/password_bcrypt_short.phpt
+
+diff --git a/ext/standard/crypt.c b/ext/standard/crypt.c
+index 1b83d6e127..56e1396fdb 100644
+--- a/ext/standard/crypt.c
++++ b/ext/standard/crypt.c
+@@ -196,6 +196,7 @@ PHPAPI int php_crypt(const char *password, const int pass_len, const char *salt,
+ 		} else if (
+ 				salt[0] == '$' &&
+ 				salt[1] == '2' &&
++				salt[2] != 0 &&
+ 				salt[3] == '$' &&
+ 				salt[4] >= '0' && salt[4] <= '3' &&
+ 				salt[5] >= '0' && salt[5] <= '9' &&
+diff --git a/ext/standard/tests/password/password_bcrypt_short.phpt b/ext/standard/tests/password/password_bcrypt_short.phpt
+new file mode 100644
+index 0000000000..085bc8a239
+--- /dev/null
++++ b/ext/standard/tests/password/password_bcrypt_short.phpt
+@@ -0,0 +1,8 @@
++--TEST--
++Test that password_hash() does not overread buffers when a short hash is passed
++--FILE--
++<?php
++var_dump(password_verify("foo", '$2'));
++?>
++--EXPECT--
++bool(false)
+-- 
+2.31.1
+
diff --git a/php-bug81746.patch b/php-bug81746.patch
new file mode 100644
index 0000000..579e9d2
--- /dev/null
+++ b/php-bug81746.patch
@@ -0,0 +1,100 @@
+From d43aca084651d395d1191a9751e2ea90036df09e Mon Sep 17 00:00:00 2001
+From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
+Date: Fri, 27 Jan 2023 19:28:27 +0100
+Subject: [PATCH 3/8] Fix array overrun when appending slash to paths
+
+Fix it by extending the array sizes by one character. As the input is
+limited to the maximum path length, there will always be place to append
+the slash. As the php_check_specific_open_basedir() simply uses the
+strings to compare against each other, no new failures related to too
+long paths are introduced.
+We'll let the DOM and XML case handle a potentially too long path in the
+library code.
+
+(cherry picked from commit ec10b28d64decbc54aa1e585dce580f0bd7a5953)
+(cherry picked from commit 887cd0710ad856a0d22c329b6ea6c71ebd8621ae)
+---
+ ext/dom/document.c            | 2 +-
+ ext/xmlreader/php_xmlreader.c | 2 +-
+ main/fopen_wrappers.c         | 6 +++---
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/ext/dom/document.c b/ext/dom/document.c
+index 1970c38574..7cf4464cec 100644
+--- a/ext/dom/document.c
++++ b/ext/dom/document.c
+@@ -1498,7 +1498,7 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
+ 	int validate, recover, resolve_externals, keep_blanks, substitute_ent;
+ 	int resolved_path_len;
+ 	int old_error_reporting = 0;
+-	char *directory=NULL, resolved_path[MAXPATHLEN];
++	char *directory=NULL, resolved_path[MAXPATHLEN + 1];
+ 
+ 	if (id != NULL) {
+ 		intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
+diff --git a/ext/xmlreader/php_xmlreader.c b/ext/xmlreader/php_xmlreader.c
+index 31208d8667..7948b4ca89 100644
+--- a/ext/xmlreader/php_xmlreader.c
++++ b/ext/xmlreader/php_xmlreader.c
+@@ -1044,7 +1044,7 @@ PHP_METHOD(xmlreader, XML)
+ 	xmlreader_object *intern = NULL;
+ 	char *source, *uri = NULL, *encoding = NULL;
+ 	int resolved_path_len, ret = 0;
+-	char *directory=NULL, resolved_path[MAXPATHLEN];
++	char *directory=NULL, resolved_path[MAXPATHLEN + 1];
+ 	xmlParserInputBufferPtr inputbfr;
+ 	xmlTextReaderPtr reader;
+ 
+diff --git a/main/fopen_wrappers.c b/main/fopen_wrappers.c
+index af9c558b04..1554aaa1e6 100644
+--- a/main/fopen_wrappers.c
++++ b/main/fopen_wrappers.c
+@@ -141,10 +141,10 @@ PHPAPI ZEND_INI_MH(OnUpdateBaseDir)
+ */
+ PHPAPI int php_check_specific_open_basedir(const char *basedir, const char *path TSRMLS_DC)
+ {
+-	char resolved_name[MAXPATHLEN];
+-	char resolved_basedir[MAXPATHLEN];
++	char resolved_name[MAXPATHLEN + 1];
++	char resolved_basedir[MAXPATHLEN + 1];
+ 	char local_open_basedir[MAXPATHLEN];
+-	char path_tmp[MAXPATHLEN];
++	char path_tmp[MAXPATHLEN + 1];
+ 	char *path_file;
+ 	int resolved_basedir_len;
+ 	int resolved_name_len;
+-- 
+2.31.1
+
+From d0db454c4ab17e2a64f9c06b5bc5b1001ddb9110 Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@remirepo.net>
+Date: Mon, 13 Feb 2023 11:46:47 +0100
+Subject: [PATCH 4/8] NEWS
+
+(cherry picked from commit 614468ce4056c0ef93aae09532dcffdf65b594b5)
+---
+ NEWS | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/NEWS b/NEWS
+index 3d026cf70c..5e74b7547a 100644
+--- a/NEWS
++++ b/NEWS
+@@ -1,6 +1,14 @@
+ PHP                                                                        NEWS
+ |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
+ 
++Backported from 8.0.28
++
++- Core:
++  . Fixed bug #81744 (Password_verify() always return true with some hash).
++    (CVE-2023-0567). (Tim Düsterhus)
++  . Fixed bug #81746 (1-byte array overrun in common path resolve code).
++    (CVE-2023-0568). (Niels Dossche)
++
+ Backported from 8.0.27
+ 
+ - PDO/SQLite:
+-- 
+2.31.1
+
diff --git a/php-cve-2023-0662.patch b/php-cve-2023-0662.patch
new file mode 100644
index 0000000..ac405ec
--- /dev/null
+++ b/php-cve-2023-0662.patch
@@ -0,0 +1,148 @@
+From 951b823876274823f4f6d78004d0e4664fd24504 Mon Sep 17 00:00:00 2001
+From: Jakub Zelenka <bukka@php.net>
+Date: Thu, 19 Jan 2023 14:11:18 +0000
+Subject: [PATCH 5/8] Fix repeated warning for file uploads limit exceeding
+
+(cherry picked from commit 3a2fdef1ae38881110006616ee1f0534b082ca45)
+---
+ main/rfc1867.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/main/rfc1867.c b/main/rfc1867.c
+index fb3035072a..323370fc58 100644
+--- a/main/rfc1867.c
++++ b/main/rfc1867.c
+@@ -925,7 +925,10 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
+ 				skip_upload = 1;
+ 			} else if (upload_cnt <= 0) {
+ 				skip_upload = 1;
+-				sapi_module.sapi_error(E_WARNING, "Maximum number of allowable file uploads has been exceeded");
++				if (upload_cnt == 0) {
++					--upload_cnt;
++					sapi_module.sapi_error(E_WARNING, "Maximum number of allowable file uploads has been exceeded");
++				}
+ 			}
+ 
+ 			/* Return with an error if the posted data is garbled */
+-- 
+2.31.1
+
+From 21a325252a52d663533715900f091b0f025a77ab Mon Sep 17 00:00:00 2001
+From: Jakub Zelenka <bukka@php.net>
+Date: Thu, 19 Jan 2023 14:31:25 +0000
+Subject: [PATCH 6/8] Introduce max_multipart_body_parts INI
+
+This fixes GHSA-54hq-v5wp-fqgv DOS vulnerabality by limitting number of
+parsed multipart body parts as currently all parts were always parsed.
+
+(cherry picked from commit 8ec78d28d20c82c75c4747f44c52601cfdb22516)
+---
+ main/main.c    |  1 +
+ main/rfc1867.c | 11 +++++++++++
+ 2 files changed, 12 insertions(+)
+
+diff --git a/main/main.c b/main/main.c
+index ab55b5b831..66da1881d4 100644
+--- a/main/main.c
++++ b/main/main.c
+@@ -628,6 +628,7 @@ 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 323370fc58..ce8f557f23 100644
+--- a/main/rfc1867.c
++++ b/main/rfc1867.c
+@@ -697,6 +697,7 @@ 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(TSRMLS_C);
+ 	php_rfc1867_getword_t getword;
+ 	php_rfc1867_getword_conf_t getword_conf;
+@@ -718,6 +719,11 @@ 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) {
+@@ -802,6 +808,11 @@ SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) /* {{{ */
+ 			char *pair = NULL;
+ 			int end = 0;
+ 
++			if (--body_parts_cnt < 0) {
++				php_error_docref(NULL TSRMLS_CC, 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;
+ 			}
+-- 
+2.31.1
+
+From 734b43c5938037a03b6af7212a95813c1c9e729c Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@remirepo.net>
+Date: Tue, 14 Feb 2023 09:14:47 +0100
+Subject: [PATCH 7/8] NEWS
+
+(cherry picked from commit 472db3ee3a00ac00d36019eee0b3b7362334481c)
+---
+ NEWS | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/NEWS b/NEWS
+index 5e74b7547a..bcb62b8325 100644
+--- a/NEWS
++++ b/NEWS
+@@ -9,6 +9,10 @@ Backported from 8.0.28
+   . Fixed bug #81746 (1-byte array overrun in common path resolve code).
+     (CVE-2023-0568). (Niels Dossche)
+ 
++- FPM:
++  . Fixed bug GHSA-54hq-v5wp-fqgv (DOS vulnerability when parsing multipart
++    request body). (CVE-2023-0662) (Jakub Zelenka)
++
+ Backported from 8.0.27
+ 
+ - PDO/SQLite:
+-- 
+2.31.1
+
+From 72c4e7e7d9039d5b68fb52794acccf740167602a Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@remirepo.net>
+Date: Tue, 14 Feb 2023 11:47:22 +0100
+Subject: [PATCH 8/8] fix NEWS, not FPM specific
+
+(cherry picked from commit c04f310440a906fc4ca885f4ecf6e3e4cd36edc7)
+---
+ NEWS | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/NEWS b/NEWS
+index bcb62b8325..c9e6f7d328 100644
+--- a/NEWS
++++ b/NEWS
+@@ -8,8 +8,6 @@ Backported from 8.0.28
+     (CVE-2023-0567). (Tim Düsterhus)
+   . Fixed bug #81746 (1-byte array overrun in common path resolve code).
+     (CVE-2023-0568). (Niels Dossche)
+-
+-- FPM:
+   . Fixed bug GHSA-54hq-v5wp-fqgv (DOS vulnerability when parsing multipart
+     request body). (CVE-2023-0662) (Jakub Zelenka)
+ 
+-- 
+2.31.1
+
diff --git a/php.spec b/php.spec
index 35da2c1..f0a3f5c 100644
--- a/php.spec
+++ b/php.spec
@@ -59,7 +59,7 @@
 
 %global mysql_sock %(mysql_config --socket  2>/dev/null || echo /var/lib/mysql/mysql.sock)
 
-%global oraclever 21.7
+%global oraclever 21.8
 %global oraclelib 21.1
 
 # Build for LiteSpeed Web Server (LSAPI)
@@ -132,7 +132,7 @@
 Summary: PHP scripting language for creating dynamic web sites
 Name: %{?scl_prefix}php
 Version: 5.6.40
-Release: 34%{?dist}
+Release: 36%{?dist}
 # All files licensed under PHP version 3.01, except
 # Zend is licensed under Zend
 # TSRM is licensed under BSD
@@ -245,6 +245,10 @@ Patch255: php-bug81719.patch
 Patch256: php-bug81720.patch
 Patch257: php-bug81727.patch
 Patch258: php-bug81726.patch
+Patch259: php-bug81740.patch
+Patch260: php-bug81744.patch
+Patch261: php-bug81746.patch
+Patch262: php-cve-2023-0662.patch
 
 # Fixes for tests (300+)
 # Factory is droped from system tzdata
@@ -1029,6 +1033,10 @@ sed -e 's/php-devel/%{?scl_prefix}php-devel/' -i scripts/phpize.in
 %patch256 -p1 -b .bug81720
 %patch257 -p1 -b .bug81727
 %patch258 -p1 -b .bug81726
+%patch259 -p1 -b .bug81740
+%patch260 -p1 -b .bug81744
+%patch261 -p1 -b .bug81746
+%patch262 -p1 -b .cve0662
 
 # Fixes for tests
 %patch300 -p1 -b .datetests
@@ -1801,7 +1809,7 @@ cat << EOF
 
   WARNING : PHP 5.6 have reached its "End of Life" in
   January 2019. Even, if this package includes some of
-  the important security fix, backported from 7.4, the
+  the important security fixes, backported from 8.0, the
   UPGRADE to a maintained version is very strongly RECOMMENDED.
 
 =====================================================================
@@ -1979,6 +1987,19 @@ EOF
 
 
 %changelog
+* Tue Feb 14 2023 Remi Collet <remi@remirepo.net> - 5.6.40-36
+- fix #81744: Password_verify() always return true with some hash
+  CVE-2023-0567
+- fix #81746: 1-byte array overrun in common path resolve code
+  CVE-2023-0568
+- fix DOS vulnerability when parsing multipart request body
+  CVE-2023-0662
+
+* Tue Dec 20 2022 Remi Collet <remi@remirepo.net> - 5.6.40-35
+- pdo: fix #81740: PDO::quote() may return unquoted string
+  CVE-2022-31631
+- use oracle client library version 21.8
+
 * Tue Sep 27 2022 Remi Collet <remi@remirepo.net> - 5.6.40-34
 - phar: fix #81726 DOS when using quine gzip file. CVE-2022-31628
 - core: fix #81727 Don't mangle HTTP variable names that clash with ones