CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
98.7%
Heap-based buffer overflow in the xmlParseAttValueComplex function in
parser.c in libxml2 before 2.7.0 allows context-dependent attackers to
cause a denial of service (crash) or execute arbitrary code via a long XML
entity name.