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CVE
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CVE-2017-7858Date: (C)2017-04-14   (M)2018-02-19


FreeType 2 before 2017-03-07 has an out-of-bounds write related to the TT_Get_MM_Var function in truetype/ttgxvar.c and the sfnt_init_face function in sfnt/sfobjs.c.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.8CVSS Score : 7.5
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
BID-97682
GLSA-201706-14
http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=779309744222a736eba0f1731e8162fce6288d4e
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=738

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

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