CVE-2021-32490 is a high-severity out-of-bounds write vulnerability affecting djvulibre-3.5.28 and earlier, including various Debian distributions. An attacker could exploit this flaw by tricking a user into opening a specially crafted DjVu file, potentially leading to application crashes and other severe consequences. With a CVSS score of 7.8, this vulnerability has high impact on confidentiality, integrity, and availability, but requires user interaction and local access. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.5.28CPE matchmatch criteria | cpe:2.3:a:djvulibre_project:djvulibre:*:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
11.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/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, 0.1 Bluesky, 0.0 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 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.