CVE-2017-7772

CVE Details

Release Date:	2019-04-12
Impact:	Important	What is this?

Description

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

See more information about CVE-2017-7772 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	8.8
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	Required
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	High
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (firefox)	ELSA-2017-1440	2017-06-14
Oracle Linux version 6 (thunderbird)	ELSA-2017-1561	2017-06-21
Oracle Linux version 7 (firefox)	ELSA-2017-1440	2017-06-14
Oracle Linux version 7 (graphite2)	ELSA-2017-1793	2017-07-20
Oracle Linux version 7 (thunderbird)	ELSA-2017-1561	2017-06-21