6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
0.006 Low
EPSS
Percentile
79.2%
Integer overflow in the xml_utf8_decode function in ext/xml/xml.c in PHP
before 5.2.11 makes it easier for remote attackers to bypass cross-site
scripting (XSS) and SQL injection protection mechanisms via a crafted
string that uses overlong UTF-8 encoding, a different vulnerability than
CVE-2010-3870.