Descripción
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.
CVSS 6.5EPSS 0.20600000000000002%Riesgo 0.66
Ver fuente- Publicación
- 2026-06-30 22:16:57
- Versiones afectadas
- <6.13.3
- Tipo
- Librería
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H