CVE-2021-28678

En bref

Sévérité: Non disponible
EPSS: EPSS 0.73 % · centile 54 (2026-10-27)
État: PUBLISHED
Publiée: 2021-06-02
Mise à jour: 2024-08-03
Attribuée par: mitre
Statut NVD: Modified

Description

An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	MEDIUM 5.5	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	NVD · nvd@nist.gov (Primary)
CVSS 2.0	MEDIUM 4.3	AV:N/AC:M/Au:N/C:N/I:N/A:P	NVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

CWE-345

Avis

GHSA-hjfx-8p6c-g7gx — Insufficient Verification of Data Authenticity in Pillow
PYSEC-2021-94 — An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. Th

Références européennes

ENISA EUVD · EUVD-2021-0185
GCVE · GCVE-0-2021-28678

Configurations affectées (CPE NVD)

cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:* < 8.2.0
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Produits affectés

Produit	Versions
	affected n/a

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD