CVE-2017-7857

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 v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=7bbb91fbf47fc0775cc9705673caf0c47a81f94b	Patch Third Party Advisory
http://www.securityfocus.com/bid/97680	Broken Link Third Party Advisory VDB Entry
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=759	Issue Tracking Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201706-14	Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:*

History

24 Jul 2024, 18:06

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/97680 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/97680 - Broken Link, Third Party Advisory, VDB Entry
References	~~() https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=759 - Third Party Advisory, VDB Entry~~	() https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=759 - Issue Tracking, Third Party Advisory, VDB Entry
References	~~() https://security.gentoo.org/glsa/201706-14 -~~	() https://security.gentoo.org/glsa/201706-14 - Third Party Advisory
References	~~() https://www.oracle.com/security-alerts/cpuapr2020.html -~~	() https://www.oracle.com/security-alerts/cpuapr2020.html - Third Party Advisory

Information

Published : 2017-04-14 04:59

Updated : 2024-07-24 18:06

NVD link : CVE-2017-7857

Mitre link : CVE-2017-7857

CVE.ORG link : CVE-2017-7857

JSON object : View

Products Affected

freetype

freetype

CWE

CWE-787

Out-of-bounds Write

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