Description (CNA)
pypdf is a free and open-source pure-python PDF library. Versions prior to 6.9.1 allow an attacker to craft a malicious PDF which leads to long runtimes and/or large memory usage. Exploitation requires accessing an array-based stream with many entries. This issue has been fixed in version 6.9.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| py-pdf / pypdf | affected < 6.9.1 |
CWE
CWE-400, CWE-407
References
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-qpxp-75px-xjcp
- https://github.com/py-pdf/pypdf/pull/3686
- https://github.com/py-pdf/pypdf/releases/tag/6.9.1
ADP enrichment
No English description supplied.
No references supplied.