CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
82.0%
PHP-specific version of NULL-byte poisoning was briefly
described by ShAnKaR:
Poison NULL byte vulnerability for perl CGI applications
was described in
[1].
ShAnKaR noted, that same vulnerability also affects
different PHP applications.
PHP developers report that branch 5.3 received a fix:
Paths with NULL in them (foo\0bar.txt) are now considered
as invalid (CVE-2006-7243).