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CVE
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CVE-2017-7857

Date: (C)2017-04-14   (M)2017-12-07 


FreeType 2 before 2017-03-08 has an out-of-bounds write caused by a heap-based buffer overflow related to the TT_Get_MM_Var function in truetype/ttgxvar.c and the sfnt_init_face function in sfnt/sfobjs.c.

CVSS Score: 7.5Access Vector: NETWORK
Exploit Score: 10.0Access Complexity: LOW
Impact Score: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL





Reference:
BID-97680
GLSA-201706-14
http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=7bbb91fbf47fc0775cc9705673caf0c47a81f94b
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=759

CPE    1
cpe:/a:freetype:freetype2:2.7.1
CWE    1
CWE-787

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