Withdrawn by the publisher.

The phar_convert_to_other function in ext/phar/phar_object.c in PHP before 5.4.43, 5.5.x before 5.5.27, and 5.6.x before 5.6.11 does not validate a file pointer before a close operation, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted TAR archive that is mishandled in a Phar::convertToData call.

The phar_convert_to_other function in ext/phar/phar_object.c in PHP before 5.4.43, 5.5.x before 5.5.27, and 5.6.x before 5.6.11 does not validate a file pointer before a close operation, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted TAR archive that is mishandled in a Phar::convertToData call.

php: segmentation fault in Phar::convertToData on invalid file php: buffer overflow and stack smashing error in phar_fix_filepath php: Use After Free Vulnerability in unserialize() php: dangling pointer in the unserialization of ArrayObject items php: Files from archive can be extracted outside of destination directory using phar php: multiple unserialization use-after-free issues php: use-after-free vulnerability in session deserializer php: SOAP serialize_function_call() type confusion php: NULL pointer dereference in XSLTProcessor class php: NULL pointer dereference in XSLTProcessor class php: NULL pointer dereference in phar_get_fp_offset() php: uninitialized pointer in phar_make_dirstream()

Security update for php5

Affected: Ubuntu:14.04:LTS: php5

The phar_convert_to_other function in ext/phar/phar_object.c in PHP before 5.4.43, 5.5.x before 5.5.27, and 5.6.x before 5.6.11 does not validate a file pointer before a close operation, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted TAR archive that is mishandled in a Phar::convertToData call.