diff options
Diffstat (limited to 'php-bug81719.patch')
| -rw-r--r-- | php-bug81719.patch | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/php-bug81719.patch b/php-bug81719.patch new file mode 100644 index 0000000..40ba272 --- /dev/null +++ b/php-bug81719.patch @@ -0,0 +1,66 @@ +From 1f8f48703c7800b0e90344ccd73e74a1727f8a72 Mon Sep 17 00:00:00 2001 +From: Stanislav Malyshev <smalyshev@gmail.com> +Date: Mon, 6 Jun 2022 00:56:51 -0600 +Subject: [PATCH 2/3] Fix bug #81719: mysqlnd/pdo password buffer overflow + +(cherry picked from commit 58006537fc5f133ae8549efe5118cde418b3ace9) +(cherry picked from commit 9433de72e291db518357fe55531cc15432d43ec4) +(cherry picked from commit 1560224d3a26574f0195af3853e4d7e050b0b06f) +(cherry picked from commit 5e1d9182748c5330c4bf2154da858206e76914b6) +--- + ext/mysqlnd/mysqlnd_wireprotocol.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/ext/mysqlnd/mysqlnd_wireprotocol.c b/ext/mysqlnd/mysqlnd_wireprotocol.c +index 6113543e2b..fa8c6bff46 100644 +--- a/ext/mysqlnd/mysqlnd_wireprotocol.c ++++ b/ext/mysqlnd/mysqlnd_wireprotocol.c +@@ -798,7 +798,8 @@ static size_t + php_mysqlnd_change_auth_response_write(void * _packet, MYSQLND_CONN_DATA * conn) + { + MYSQLND_PACKET_CHANGE_AUTH_RESPONSE *packet= (MYSQLND_PACKET_CHANGE_AUTH_RESPONSE *) _packet; +- zend_uchar * buffer = conn->net->cmd_buffer.length >= packet->auth_data_len? conn->net->cmd_buffer.buffer : mnd_emalloc(packet->auth_data_len); ++ size_t total_packet_size = packet->auth_data_len + MYSQLND_HEADER_SIZE; ++ zend_uchar * buffer = conn->net->cmd_buffer.length >= total_packet_size? conn->net->cmd_buffer.buffer : mnd_emalloc(total_packet_size); + zend_uchar *p = buffer + MYSQLND_HEADER_SIZE; /* start after the header */ + + DBG_ENTER("php_mysqlnd_change_auth_response_write"); +-- +2.35.3 + +From b243ab09f95d2737b99ce87d485c052734c2f3f5 Mon Sep 17 00:00:00 2001 +From: Remi Collet <remi@remirepo.net> +Date: Tue, 7 Jun 2022 09:57:15 +0200 +Subject: [PATCH 3/3] NEWS + +(cherry picked from commit f451082baf14ee9ea86cdd19870e906adb368f02) +(cherry picked from commit 87247fb08e905e629836350ac4e639edd1b40ed8) +(cherry picked from commit 151499ec0f70bf4f1bd65aebf037bd6273f0ef34) +--- + NEWS | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +diff --git a/NEWS b/NEWS +index 0207f4caed..8d609a489c 100644 +--- a/NEWS ++++ b/NEWS +@@ -1,6 +1,16 @@ + PHP NEWS + ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| + ++Backported from 7.4.30 ++ ++- mysqlnd: ++ . Fixed bug #81719: mysqlnd/pdo password buffer overflow. ++ (CVE-2022-31626) (c dot fol at ambionics dot io) ++ ++- pgsql ++ . Fixed bug #81720: Uninitialized array in pg_query_params(). ++ (CVE-2022-31625) (cmb) ++ + Backported from 7.3.33 + + - XML: +-- +2.35.3 + |