CVE-2018-5159 is a critical integer overflow vulnerability in the Skia graphics library, affecting Firefox and Thunderbird versions prior to 60 and 52.8 respectively. This flaw, stemming from a 32-bit integer use in an array without overflow checks, can lead to out-of-bounds writes and a potentially exploitable crash. With a CVSS score of 9.8 (Critical), it can be triggered remotely without user interaction (AV:N/UI:N) and has severe impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). While not listed in CISA's KEV catalog, public exploit code exists (EDB-44759), and it has garnered significant community discussion, indicating potential for exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
6.0CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* | ||
7.0CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.