crítica
CVE-2021-34552
python-pillow: Buffer overflow in image convert function
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Red Hat5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Bitnami9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA, Bitnami. Más baja según Amazon (alta), Red Hat (media), AlmaLinux (media), Rocky Linux (media), Ubuntu (baja).
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | pillow | 1.1.8, 8.2.1 |
| pip::GitHub Security Advisory pip | pillow | 8.3.0 |
| alma 8 | python3-pillow | 5.1.1-16.el8 |
| alpine 3.15 | py3-pillow | 8.3.0-r0 |
| alpine 3.16 | py3-pillow | 8.3.0-r0 |
| alpine 3.17 | py3-pillow | 8.3.0-r0 |
| alpine 3.18 | py3-pillow | 8.3.0-r0 |
| alpine 3.19 | py3-pillow | 8.3.0-r0 |
| alpine 3.20 | py3-pillow | 8.3.0-r0 |
| alpine 3.21 | py3-pillow | 8.3.0-r0 |
| alpine 3.22 | py3-pillow | 8.3.0-r0 |
| alpine 3.23 | py3-pillow | 8.3.0-r0 |
Mostrar las 51 entradas de 33 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | pillow | 1.1.8, 8.2.1 |
| pip::GitHub Security Advisory pip | pillow | 8.3.0 |
| alma 8 | python3-pillow | 5.1.1-16.el8 |
| alpine 3.15 | py3-pillow | 8.3.0-r0 |
| alpine 3.16 | py3-pillow | 8.3.0-r0 |
| alpine 3.17 | py3-pillow | 8.3.0-r0 |
| alpine 3.18 | py3-pillow | 8.3.0-r0 |
| alpine 3.19 | py3-pillow | 8.3.0-r0 |
| alpine 3.20 | py3-pillow | 8.3.0-r0 |
| alpine 3.21 | py3-pillow | 8.3.0-r0 |
| alpine 3.22 | py3-pillow | 8.3.0-r0 |
| alpine 3.23 | py3-pillow | 8.3.0-r0 |
| alpine 3.24 | py3-pillow | 8.3.0-r0 |
| alpine edge | py3-pillow | 8.3.0-r0 |
| amazon linux 2 | python-pillow | 2.0.0-23.gitd1c6db8.amzn2.0.4 |
| amazon linux 2 | python-pillow-debuginfo | 2.0.0-23.gitd1c6db8.amzn2.0.4 |
| amazon linux 2 | python-pillow-devel | 2.0.0-23.gitd1c6db8.amzn2.0.4 |
| amazon linux 2 | python-pillow-doc | 2.0.0-23.gitd1c6db8.amzn2.0.4 |
| amazon linux 2 | python-pillow-sane | 2.0.0-23.gitd1c6db8.amzn2.0.4 |
| amazon linux 2 | python-pillow-tk | 2.0.0-23.gitd1c6db8.amzn2.0.4 |
| amazon linux 2023 | python-pillow-debuginfo | 9.4.0-2.amzn2023.0.1 |
| amazon linux 2023 | python-pillow-debugsource | 9.4.0-2.amzn2023.0.1 |
| amazon linux 2023 | python3-pillow | 9.4.0-2.amzn2023.0.1 |
| amazon linux 2023 | python3-pillow-debuginfo | 9.4.0-2.amzn2023.0.1 |
| amazon linux 2023 | python3-pillow-devel | 9.4.0-2.amzn2023.0.1 |
| amazon linux 2023 | python3-pillow-tk | 9.4.0-2.amzn2023.0.1 |
| amazon linux 2023 | python3-pillow-tk-debuginfo | 9.4.0-2.amzn2023.0.1 |
| debian 10 | pillow | 5.4.1-2+deb10u3 |
| debian 11 | pillow | 8.1.2+dfsg-0.3 |
| debian 12 | pillow | 8.1.2+dfsg-0.3 |
| debian 13 | pillow | 8.1.2+dfsg-0.3 |
| debian 14 | pillow | 8.1.2+dfsg-0.3 |
| debian 9 | pillow | 4.0.0-4+deb9u3 |
| echo | pillow | 8.1.2+dfsg-0.3 |
| rapidfort amazon linux 2023 | python3-pillow | 9.4.0-2.amzn2023.0.1 |
| rapidfort amazon linux 2023 | python3-pillow-devel | 9.4.0-2.amzn2023.0.1 |
| rapidfort amazon linux 2023 | python3-pillow-tk | 9.4.0-2.amzn2023.0.1 |
| Red Hat | python-pillow | sin corrección indicada |
| Red Hat | python-pillow-devel | sin corrección indicada |
| Red Hat | python-pillow-doc | sin corrección indicada |
| Red Hat | python-pillow-qt | sin corrección indicada |
| Red Hat | python-pillow-sane | sin corrección indicada |
| Red Hat | python-pillow-tk | sin corrección indicada |
| rocky 8 | python3-pillow | 5.1.1-16.el8 |
| ubuntu 14.04-ESM | pillow | 2.3.0-1ubuntu3.4+esm3 |
| ubuntu 16.04-ESM | pillow | 3.1.2-0ubuntu1.6+esm1 |
| ubuntu 18.04 | pillow | 5.1.0-1ubuntu0.7 |
| ubuntu 18.04-ESM | pillow | 5.1.0-1ubuntu0.7 |
| ubuntu 20.04 | pillow | 7.0.0-4ubuntu0.5 |
| ubuntu 20.04-ESM | pillow | 7.0.0-4ubuntu0.5 |
| ubuntu 21.04 | pillow | 8.1.2-1ubuntu0.2 |
Referencias
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-34552.json
- https://access.redhat.com/security/cve/CVE-2021-34552
- https://github.com/advisories/GHSA-7534-mm45-c74v
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2021-331.yaml
- https://github.com/python-pillow/Pillow
- https://github.com/python-pillow/Pillow/commit/31c473898c29d1b7cb6555ce67d9503a4906b83f
- https://github.com/python-pillow/Pillow/pull/5567
- https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html
Las 19 referencias
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7V6LCG525ARIX6LX5QRYNAWVDD2MD2SV
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7V6LCG525ARIX6LX5QRYNAWVDD2MD2SV/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUGBBT63VL7G4JNOEIPDJIOC34ZFBKNJ
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUGBBT63VL7G4JNOEIPDJIOC34ZFBKNJ/
- https://nvd.nist.gov/vuln/detail/CVE-2021-34552
- https://pillow.readthedocs.io/en/stable/releasenotes/8.3.0.html#buffer-overflow
- https://pillow.readthedocs.io/en/stable/releasenotes/index.html
- https://security.gentoo.org/glsa/202211-10
- https://ubuntu.com/security/notices/USN-5227-1
- https://ubuntu.com/security/notices/USN-5227-2
- https://www.cve.org/CVERecord?id=CVE-2021-34552