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Overview

Vulnerability Score 7.5 7.5
CVE Id CVE-2014-9663
Last Modified 15 Sep 2015 09:59:24
Published 08 Feb 2015 06:59:25
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2014-9663

Summary

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.

Vulnerable Systems

Operating System

  • Canonical Ubuntu Linux 10.04

  • Canonical Ubuntu Linux 12.04

  • Canonical Ubuntu Linux 14.04

  • Canonical Ubuntu Linux 14.10

Application

  • Freetype 2.5.3


References

CONFIRM - http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=9bd20b7304aae61de5d50ac359cf27132bafd4c1

MISC - http://code.google.com/p/google-security-research/issues/detail?id=184

UBUNTU - USN-2510-1

DEBIAN - DSA-3188

MANDRIVA - MDVSA-2015:055

REDHAT - RHSA-2015:0696

FEDORA - FEDORA-2015-2216

FEDORA - FEDORA-2015-2237

CONFIRM - http://advisories.mageia.org/MGASA-2015-0083.html

SUSE - openSUSE-SU-2015:0627

UBUNTU - USN-2739-1


Last Updated: 27 May 2016 11:08:10