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CVE
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CVE-2010-2498Date: (C)2010-08-19   (M)2024-02-22


The psh_glyph_find_strong_points function in pshinter/pshalgo.c in FreeType before 2.4.0 does not properly implement hinting masks, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted font file that triggers an invalid free operation.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 6.8
Exploit Score: 8.6
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
SECTRACK-1024266
SECUNIA-48951
APPLE-SA-2010-11-10-1
DSA-2070
MDVSA-2010:137
RHSA-2010:0578
USN-963-1
http://lists.nongnu.org/archive/html/freetype/2010-07/msg00001.html
http://marc.info/?l=oss-security&m=127905701201340&w=2
http://marc.info/?l=oss-security&m=127909326909362&w=2
http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=8d22746c9e5af80ff4304aef440986403a5072e2
http://support.apple.com/kb/HT4435
https://bugzilla.redhat.com/show_bug.cgi?id=613160
https://savannah.nongnu.org/bugs/?30106

CPE    6
cpe:/o:apple:mac_os_x
cpe:/o:debian:debian_linux:5.0
cpe:/a:freetype:freetype
cpe:/o:canonical:ubuntu_linux:9.04
...
CWE    1
CWE-787
OVAL    13
oval:org.secpod.oval:def:100281
oval:org.secpod.oval:def:600068
oval:org.mitre.oval:def:11944
oval:org.secpod.oval:def:700153
...

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