High severity7.5NVD Advisory· Published Sep 9, 2022· Updated Jun 17, 2026
CVE-2021-37819
CVE-2021-37819
Description
PDF Labs pdftk-java v3.2.3 was discovered to contain an infinite loop via the component /text/pdf/PdfReader.java.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:pdftk-java_project:pdftk-java:3.2.3:*:*:*:*:java:*:*
- PDF Labs/pdftk-javadescription
- Range: =3.2.3
Patches
Vulnerability mechanics
References
1- gitlab.com/pdftk-java/pdftk/-/merge_requests/21/diffsnvdPatchThird Party Advisory
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