Description (CNA)
pypdf is a free and open-source pure-python PDF library. Prior to 6.19.0, a crafted PDF can provide unusually large alphabetical page-label values that cause pypdf/_page_labels.py to generate strings beyond a reasonable page-label length when an application retrieves document page labels, consuming excessive memory and potentially making the application unavailable. This issue is fixed in version 6.19.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| py-pdf / pypdf | affected < 6.19.0 |
CWE
CWE-400
References
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-w23x-9jrw-r45c
- https://github.com/py-pdf/pypdf/pull/4096
- https://github.com/py-pdf/pypdf/commit/0d8b5a8832cde1ba308b5c27567b879b7b7eed4a
- https://github.com/py-pdf/pypdf/releases/tag/6.19.0
ADP enrichment
No English description supplied.
No references supplied.