6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.066 Low
EPSS
Percentile
93.7%
The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30
and 5.6.x before 5.6.14 allows remote attackers to cause a denial of
service (NULL pointer dereference and application crash) via a .phar file
with a crafted TAR archive entry in which the Link indicator references a
file that does not exist.