CVE-2017-7773 describes a high-severity heap-based buffer overflow vulnerability in the Graphite2 library, affecting Firefox versions prior to 54. This flaw, located in the lz4::decompress function, could allow a remote attacker to execute arbitrary code. The vulnerability has a CVSS v3 score of 8.8, indicating a high impact on confidentiality, integrity, and availability, with a low attack complexity requiring user interaction. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 54.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | ||
< 1.3.10CPE matchmatch criteria | cpe:2.3:a:sil:graphite2:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.