Description (CNA)
pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/_cmap.py function parse_bfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed in 6.15.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| py-pdf / pypdf | affected < 6.15.0 |
CWE
CWE-400
References
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-fp3f-mc75-235c
- https://github.com/py-pdf/pypdf/pull/3944
- https://github.com/py-pdf/pypdf/commit/afba8080e19d29a3c256a742b340995e695b35aa
- https://github.com/py-pdf/pypdf/releases/tag/6.15.0
ADP enrichment
No English description supplied.
No references supplied.