CVE-2014-9663

freetype: out-of-bounds read in tt_cmap4_validate()

Published Feb 8, 2015 CVSS 2.0 · 7.5 High EPSS 5.1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-185-1 freetype security update
Debian DSA Debian DSA DSA-3188-1 freetype security update
EUVD EUVD EUVD-2014-9473 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.
Ubuntu USN Ubuntu USN USN-2510-1 FreeType vulnerabilities
History

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