CVE-2019-7321 describes a critical heap overflow vulnerability in Artifex MuPDF 1.14, stemming from the use of an uninitialized variable in the fz_load_jpeg function. This flaw allows an unauthenticated attacker to execute arbitrary code remotely with high impact on confidentiality, integrity, and availability. Despite its CVSS score of 9.8 (CRITICAL), there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.14.0CPE matchmatch criteria | cpe:2.3:a:artifex:mupdf:1.14.0:*:*:*:*:*:*:* |
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.