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high7.5

CVE-2014-9663

The tt_cmap4_validate function in sfnt/ttcmap.c in FreeType before 2.5.4 validates a certain length field before that field's value is completely calculated, w…

Impact

The tt_cmap4_validate function in sfnt/ttcmap.c in FreeType before 2.5.4 validates a certain length field before that field's value is completely calculated, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted cmap SFNT table.

Affected products

VendorProductAffected versions
FreetypeFreetype
through 2.5.3
DebianDebian Linux
Version 7.0
OpensuseOpensuse
Versions 13.1, 13.2
FedoraprojectFedora
Versions 20, 21
OracleSolaris
Versions 10.0, 11.2
CanonicalUbuntu Linux
Versions 10.04, 12.04, 14.04, 14.10, 15.04
RedhatEnterprise Linux Desktop
Versions 6.0, 7.0
RedhatEnterprise Linux Hpc Node
Versions 6, 7.0
RedhatEnterprise Linux Hpc Node Eus
Version 7.1
RedhatEnterprise Linux Server
Versions 6.0, 7.0
RedhatEnterprise Linux Server Eus
Versions 6.6.z, 7.1
RedhatEnterprise Linux Workstation
Versions 6.0, 7.0

Weakness classification

CWE-119

References