Description (CNA)
pypdf is a free and open-source pure-python PDF library. An attacker who uses an infinite loop vulnerability that is present in versions prior to 6.6.2 can craft a PDF which leads to an infinite loop. This requires accessing the outlines/bookmarks. This has been fixed in pypdf 6.6.2. If projects cannot upgrade yet, consider applying the changes from PR #3610 manually.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| py-pdf / pypdf | affected < 6.6.2 |
CWE
CWE-835
References
- https://github.com/py-pdf/pypdf/security/advisories/GHSA-2q4j-m29v-hq73
- https://github.com/py-pdf/pypdf/pull/3610
- https://github.com/py-pdf/pypdf/commit/b1282f8dcdc1a7b41ceab6740ffddfdf31b1fec1
- https://github.com/py-pdf/pypdf/releases/tag/6.6.2
ADP enrichment
No English description supplied.
No references supplied.