The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of a filename is different from the \0 character, which allows remote attackers to cause a denial of service (integer underflow and memory corruption) via a crafted entry in a tar archive.
References
Configurations
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Information
Published : 2015-06-09 11:59
Updated : 2019-04-22 10:48
NVD link : CVE-2015-4021
Mitre link : CVE-2015-4021
JSON object : View
CWE
CWE-189
Numeric Errors
Products Affected
redhat
- enterprise_linux_desktop
- enterprise_linux_hpc_node
- enterprise_linux
- enterprise_linux_workstation
- enterprise_linux_server_eus
- enterprise_linux_hpc_node_eus
- enterprise_linux_server
php
- php
apple
- mac_os_x