CVE-2021-37819 describes an infinite loop vulnerability in PDF Labs pdftk-java v3.2.3, specifically within the /text/pdf/PdfReader.java component. This vulnerability carries a CVSS score of 7.5 (High), indicating a critical availability impact (A:H) that can be triggered remotely with low complexity (AV:N/AC:L). While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability could lead to denial-of-service conditions.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.2.3CPE matchmatch criteria | cpe:2.3:a:pdftk-java_project:pdftk-java:3.2.3:*:*:*:*:java:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.