National Cyber Awareness System
Vulnerability Summary for CVE-2010-3855
Original release date:11/26/2010
Last revised:12/19/2012
Source:
US-CERT/NIST
Overview
Buffer overflow in the ft_var_readpackedpoints function in truetype/ttgxvar.c in FreeType 2.4.3 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted TrueType GX font.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.4
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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External Source: CONFIRM
Name: https://savannah.nongnu.org/bugs/?31310
External Source: VUPEN
Name: ADV-2011-0246
External Source: VUPEN
Name: ADV-2010-3037
External Source: UBUNTU
Name: USN-1013-1
External Source: SECTRACK
Name: 1024745
External Source: BID
Name: 44214
External Source: REDHAT
Name: RHSA-2010:0889
External Source: MANDRIVA
Name: MDVSA-2010:236
External Source: MANDRIVA
Name: MDVSA-2010:235
External Source: DEBIAN
Name: DSA-2155
External Source: CONFIRM
Name: http://support.avaya.com/css/P8/documents/100122733
External Source: CONFIRM
Name: http://support.apple.com/kb/HT4803
External Source: CONFIRM
Name: http://support.apple.com/kb/HT4802
External Source: CONFIRM
Name: http://support.apple.com/kb/HT4581
External Source: CONFIRM
Name: http://support.apple.com/kb/HT4565
External Source: CONFIRM
Name: http://support.apple.com/kb/HT4564
External Source: SECUNIA
Name: 48951
External Source: SECUNIA
Name: 43138
External Source: SECUNIA
Name: 42295
External Source: SECUNIA
Name: 42289
External Source: FEDORA
Name: FEDORA-2010-17755
External Source: FEDORA
Name: FEDORA-2010-17728
External Source: FEDORA
Name: FEDORA-2010-17742
External Source: APPLE
Name: APPLE-SA-2011-03-21-1
External Source: APPLE
Name: APPLE-SA-2011-03-09-3
External Source: APPLE
Name: APPLE-SA-2011-03-09-1
External Source: APPLE
Name: APPLE-SA-2011-07-15-2
External Source: APPLE
Name: APPLE-SA-2011-07-15-1
External Source: CONFIRM
Name: http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=59eb9f8cfe7d1df379a2318316d1f04f80fba54a
External Source: CONFIRM
Name: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=602221