CVE-2017-7773

HIGH

Firefox < 54.0 - Heap-based Buffer Overflow in Graphite2 Decompressor

Title source: llm
STIX 2.1

Description

Heap-based Buffer Overflow write in Graphite2 library in Firefox before 54 in lz4::decompress src/Decompressor.

References (1)

Core 1
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/

Scores

CVSS v3 8.8
EPSS 0.0062
EPSS Percentile 70.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (2)
mozilla/firefox < 54.0
sil/graphite2 < 1.3.10
Published Apr 15, 2019
Tracked Since Feb 18, 2026