CVE-2021-28678
mediumPriorität · verfolgen · 22OT-Risiko · erhöhtEPSS 0.007 · 54. PerzentilDEEUUSEPSS · bewertet 2026-10-27
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.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
schwächen
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betroffene Produkte (12)
Betroffene Produkte und Versionsbereiche.
Advisories (4)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2022-1835Red Hat Enterprise Linux (python-pillow): Mehrere SchwachstellenDeutsch2021-11-09csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in python-pillow ausnutzen, um einen Denial of Service Angriff durchzuführen und vertrauliche Informationen offenzulegen.
- GHSA-hjfx-8p6c-g7gxInsufficient Verification of Data Authenticity in Pillow2021-06-08ghsa · osvUS
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.
- BIT-pillow-2021-286782024-03-06vendor · osvUS
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.
- PYSEC-2021-942021-06-02vendor · osvUS
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.
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quellen
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Referenzen (19)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/python-pillow/Pillow/pull/5377cnnvd
- https://github.com/python-pillow/Pillow/releases/tag/8.2.0Patchcnnvd
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/cnnvd
- https://packetstormsecurity.com/files/163500/Gentoo-Linux-Security-Advisory-202107-33.htmlcnnvd
- https://packetstormsecurity.com/files/164871/Red-Hat-Security-Advisory-2021-4149-03.htmlcnnvd
- https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28678-fix-blp-doscnnvd
- https://security.gentoo.org/glsa/202107-33cnnvd
- https://vigilance.fr/vulnerability/Pillow-six-vulnerabilities-35493cnnvd
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