7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.037 Low
EPSS
Percentile
91.7%
The woff_open_font function in sfnt/sfobjs.c in FreeType before 2.5.4
proceeds with offset+length calculations without restricting length values,
which allows remote attackers to cause a denial of service (integer
overflow and heap-based buffer overflow) or possibly have unspecified other
impact via a crafted Web Open Font Format (WOFF) file.