Pillow GdImageFile decompression bomb protection bypass
Pillow is a Python imaging library. Prior to 12.3.0, PIL/GdImageFile.py GdImageFile._open() read image dimensions from the GD 2.x header and stored them in self._size without calling Image._decompression_bomb_check(), allowing a crafted .gd file to trigger excessive C-heap allocation when loaded. This issue is fixed in version 12.3.0.
01
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-55380US | — | — | ||
Pillow is a Python imaging library. Prior to 12.3.0, PIL/GdImageFile.py GdImageFile._open() read image dimensions from the GD 2.x header and stored them in self._size without calli… | ||||
02
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/python-pillow/Pillow/blob/main/docs/releasenotes/12.3.0.rstARTICLE
- https://github.com/python-pillow/Pillow/commit/f39b0ae6624eb2d7c5c5d651d9bb5fdbd96a8675FIX
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-phj9-mv4w-65pmADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-55380WEB
scry
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan