Description (CNA)
pypdf is a free and open-source pure-python PDF library. Prior to 6.13.3, a maliciously crafted PDF can cause DoS. An attacker who uses this vulnerability can craft a PDF which leads to large memory usage, as MAX_DECLARED_STREAM_LENGTH is sometimes ignored. This requires parsing a content stream without a /Length value. This issue has been fixed in version 6.13.3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| py-pdf / pypdf | affected < 6.13.3 |
CWE
CWE-400
References
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-jm82-fx9c-mx94
- https://github.com/py-pdf/pypdf/releases/tag/6.13.3
ADP enrichment
No English description supplied.
No references supplied.