The (1) cf2_initLocalRegionBuffer and (2) cf2_initGlobalRegionBuffer functions in cff/cf2ft.c in FreeType before 2.5.3 do not properly check if a subroutine exists, which allows remote attackers to cause a denial of service (assertion failure), as demonstrated by a crafted ttf file.
Max CVSS
6.8
EPSS Score
1.06%
Published
2014-03-18
Updated
2014-04-01
Stack-based buffer overflow in the cf2_hintmap_build function in cff/cf2hints.c in FreeType before 2.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large number of stem hints in a font file.
Max CVSS
7.5
EPSS Score
13.91%
Published
2014-03-12
Updated
2021-01-26
2 vulnerabilities found