CVE-2017-7772

Heap-based Buffer Overflow in Graphite2 library in Firefox before 54 in lz4::decompress function.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:sil:graphite2:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-04-12 18:29

Updated : 2019-04-15 19:57

NVD link : CVE-2017-7772

Mitre link : CVE-2017-7772

CVE.ORG link : CVE-2017-7772

JSON object : View

Products Affected

sil

graphite2

mozilla

firefox

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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