pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM
Résumé
pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM
Description d'origine
La description telle que publiée par la source (souvent en anglais).
pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions prior to 6.10.2 can craft a PDF which leads to the RAM being exhausted. This requires accessing a stream compressed using /FlateDecode with a /Predictor unequal 1 and large predictor parameters. This has been fixed in pypdf 6.10.2. As a workaround, one may apply the changes from the patch manually.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2026-41312 pypdf
- Ubuntu UBUNTU-CVE-2026-41312 pypdf2
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- patch github.com
- web github.com