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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | freetype | < 2.5.2-1.1 | freetype_2.5.2-1.1_all.deb |
Debian | 11 | all | freetype | < 2.5.2-1.1 | freetype_2.5.2-1.1_all.deb |
Debian | 10 | all | freetype | < 2.5.2-1.1 | freetype_2.5.2-1.1_all.deb |
Debian | 999 | all | freetype | < 2.5.2-1.1 | freetype_2.5.2-1.1_all.deb |
Debian | 13 | all | freetype | < 2.5.2-1.1 | freetype_2.5.2-1.1_all.deb |