Descripción
A flaw was found in GIMP-s PNM file format parser. When parsing a specially crafted PNM file, the pnmscanner_gettoken() function writes a null terminator one byte past the end of a stack-allocated buffer due to an off-by-one error in the loop boundary check. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
CVSS 7.3EPSS 0.257%Riesgo 0.75
Ver fuente- Publicación
- 2026-07-06 15:16:40
- Versiones afectadas
- unknown
- Tipo
- Software crítico
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Sistemas operativos
- Linux