4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
65.7%
neon before 0.28.6, when expat is used, does not properly detect recursion
during entity expansion, which allows context-dependent attackers to cause
a denial of service (memory and CPU consumption) via a crafted XML document
containing a large number of nested entity references, a similar issue to
CVE-2003-1564.
Author | Note |
---|---|
jdstrand | neon, neon26 and neon27 are all build with libxml2 and not expat |