[pull] master from php:master #849
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This fixes stream_socket_client() and fsockopen(). Specifically it adds a check to parse_ip_address_ex and it also makes sure that the \0 is not ignored in fsockopen() hostname formatting.
This adds error checks for escape function is pgsql and pdo_pgsql extensions. It prevents possibility of storing not properly escaped data which could potentially lead to some security issues.
Libxml versions prior to 2.13 cannot correctly handle a call to xmlNodeSetName() with a name longer than 2G. It will leave the node object in an invalid state with a NULL name. This later causes a NULL pointer dereference when using the name during message serialization. To solve this, implement a workaround that resets the name to the sentinel name if this situation arises. Versions of libxml of 2.13 and higher are not affected. This can be exploited if a SoapVar is created with a fully qualified name that is longer than 2G. This would be possible if some application code uses a namespace prefix from an untrusted source like from a remote SOAP service. Co-authored-by: Niels Dossche <[email protected]>
* PHP-8.4: Fix GHSA-453j-q27h-5p8x Fix GHSA-hrwm-9436-5mv3: pgsql escaping no error checks Fix GHSA-3cr5-j632-f35r: Null byte in hostnames
* PHP-8.4: Fix missing HAVE_JIT guard
This fixes stream_socket_client() and fsockopen(). Specifically it adds a check to parse_ip_address_ex and it also makes sure that the \0 is not ignored in fsockopen() hostname formatting.
This adds error checks for escape function is pgsql and pdo_pgsql extensions. It prevents possibility of storing not properly escaped data which could potentially lead to some security issues.
Libxml versions prior to 2.13 cannot correctly handle a call to xmlNodeSetName() with a name longer than 2G. It will leave the node object in an invalid state with a NULL name. This later causes a NULL pointer dereference when using the name during message serialization. To solve this, implement a workaround that resets the name to the sentinel name if this situation arises. Versions of libxml of 2.13 and higher are not affected. This can be exploited if a SoapVar is created with a fully qualified name that is longer than 2G. This would be possible if some application code uses a namespace prefix from an untrusted source like from a remote SOAP service. Co-authored-by: Niels Dossche <[email protected]>
* PHP-8.3: Update NEWS with entries for security fixes Fix GHSA-453j-q27h-5p8x Fix GHSA-hrwm-9436-5mv3: pgsql escaping no error checks Fix GHSA-3cr5-j632-f35r: Null byte in hostnames
* PHP-8.4: Update NEWS with entries for security fixes Fix GHSA-453j-q27h-5p8x Fix GHSA-hrwm-9436-5mv3: pgsql escaping no error checks Fix GHSA-3cr5-j632-f35r: Null byte in hostnames
This fixes stream_socket_client() and fsockopen(). Specifically it adds a check to parse_ip_address_ex and it also makes sure that the \0 is not ignored in fsockopen() hostname formatting.
This adds error checks for escape function is pgsql and pdo_pgsql extensions. It prevents possibility of storing not properly escaped data which could potentially lead to some security issues.
Libxml versions prior to 2.13 cannot correctly handle a call to xmlNodeSetName() with a name longer than 2G. It will leave the node object in an invalid state with a NULL name. This later causes a NULL pointer dereference when using the name during message serialization. To solve this, implement a workaround that resets the name to the sentinel name if this situation arises. Versions of libxml of 2.13 and higher are not affected. This can be exploited if a SoapVar is created with a fully qualified name that is longer than 2G. This would be possible if some application code uses a namespace prefix from an untrusted source like from a remote SOAP service. Co-authored-by: Niels Dossche <[email protected]>
The first warning may trigger an error handler, destroying the operand and its string. So we need to protect the string in that case. Care was taken to avoid unnecessary refcounts and to avoid touching the hot code path. Closes GH-18951.
…avior with null byte Closes GH-18983.
* PHP-8.4: Fix GH-18979: DOM\XMLDocument::createComment() triggers undefined behavior with null byte
* PHP-8.3: Fix OSS-Fuzz #427814456
* PHP-8.4: Fix OSS-Fuzz #427814456
* PHP-8.2: PHP-8.2 is now for PHP 8.2.30-dev Update NEWS with entries for security fixes Fix GHSA-453j-q27h-5p8x Fix GHSA-hrwm-9436-5mv3: pgsql escaping no error checks Fix GHSA-3cr5-j632-f35r: Null byte in hostnames # Conflicts: # Zend/zend.h # configure.ac # ext/pgsql/pgsql.c # main/php_version.h
* PHP-8.3: PHP-8.2 is now for PHP 8.2.30-dev Update NEWS with entries for security fixes Fix GHSA-453j-q27h-5p8x Fix GHSA-hrwm-9436-5mv3: pgsql escaping no error checks Fix GHSA-3cr5-j632-f35r: Null byte in hostnames
* PHP-8.4: PHP-8.2 is now for PHP 8.2.30-dev Update NEWS with entries for security fixes Fix GHSA-453j-q27h-5p8x Fix GHSA-hrwm-9436-5mv3: pgsql escaping no error checks Fix GHSA-3cr5-j632-f35r: Null byte in hostnames
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