CVEvulnerability
CVE-2021-34552
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-07-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
Description
Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.
Affected configurations
• python pillow (>= 1.0 <= 1.1.7)
• python pillow (>= 1.2 <= 8.2.0)
• debian debian linux 9.0
• fedoraproject fedora 33
• fedoraproject fedora 34
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7V6LCG525ARIX6LX5QRYNAWVDD2MD2SV/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUGBBT63VL7G4JNOEIPDJIOC34ZFBKNJ/ lists.fedoraproject.org
- https://pillow.readthedocs.io/en/stable/releasenotes/8.3.0.html#buffer-overflow Release Notes, Vendor Advisory
- https://pillow.readthedocs.io/en/stable/releasenotes/index.html Release Notes, Vendor Advisory
- https://security.gentoo.org/glsa/202211-10 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7V6LCG525ARIX6LX5QRYNAWVDD2MD2SV/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUGBBT63VL7G4JNOEIPDJIOC34ZFBKNJ/ lists.fedoraproject.org
- https://pillow.readthedocs.io/en/stable/releasenotes/8.3.0.html#buffer-overflow Release Notes, Vendor Advisory
- https://pillow.readthedocs.io/en/stable/releasenotes/index.html Release Notes, Vendor Advisory
- https://security.gentoo.org/glsa/202211-10 Third Party Advisory