PHP is prone to an overflow condition. The phar extension in the 'phar_parse_tarfile()' function in 'ext/phar/tar.c' suffers from an integer overflow error, resulting in a heap-based buffer overflow. With a specially crafted TAR file, a context-dependent attacker can potentially execute arbitrary code.
Classification
Location:
Local / Remote,
Context Dependent
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution:
Solution Unknown
Exploit:
Exploit Public
Disclosure:
Uncoordinated Disclosure
Solution
OSVDB is not aware of a solution for this vulnerability.
