Internet Bug Bounty: PHP yaml_parse/yaml_parse_file/yaml_parse_url Double Free

https://bugs.php.net/bug.php?id=69616 Description: ------------ The yaml parsing functions suffers from an exploitable double free caused by the error path for the phpvarunserialize call on line 797 of pecl/fileformats/yaml.git/parse.c: if ISNOTIMPLICITANDTAGISevent, YAMLPHPTAG const unsigned cha...

Internet Bug Bounty: PHP yaml_parse/yaml_parse_file/yaml_parse_url Unsafe Deserialization

https://bugs.php.net/bug.php?id=69617 Description: ------------ The PHP unserialize function is considered unsafe due to its behavior regarding class instantiation; in cases where serialized data is attacker controlled, it can be tampered with, allowing for the instantiation of arbitrary PHP...