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
0.614 Medium
EPSS
Percentile
97.8%
The PHP development team reports:
ext/xml/xml.c in PHP before 5.3.27 does not properly
consider parsing depth, which allows remote attackers to
cause a denial of service (heap memory corruption) or
possibly have unspecified other impact via a crafted
document that is processed by the xml_parse_into_struct
function.