The tt_cmap4_validate function in sfnt/ttcmap.c in FreeType prior to 2.5.4 validates a certain length field before that field's value is completely calculated, which allows remote malicious users to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted cmap SFNT table.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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freetype freetype |
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debian debian linux 7.0 |
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opensuse opensuse 13.1 |
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opensuse opensuse 13.2 |
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fedoraproject fedora 21 |
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fedoraproject fedora 20 |
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oracle solaris 11.2 |
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oracle solaris 10.0 |
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canonical ubuntu linux 15.04 |
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canonical ubuntu linux 14.10 |
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canonical ubuntu linux 10.04 |
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canonical ubuntu linux 14.04 |
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canonical ubuntu linux 12.04 |
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redhat enterprise linux server 6.0 |
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redhat enterprise linux hpc node 6 |
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redhat enterprise linux server eus 6.6.z |
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redhat enterprise linux workstation 6.0 |
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redhat enterprise linux hpc node 7.0 |
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redhat enterprise linux desktop 7.0 |
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redhat enterprise linux workstation 7.0 |
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redhat enterprise linux server 7.0 |
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redhat enterprise linux desktop 6.0 |
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redhat enterprise linux server eus 7.1 |
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redhat enterprise linux hpc node eus 7.1 |