python-pillow/pillow · Security
Uncontrolled Resource Consumption in pillow
- GHSA ID
- GHSA-98vv-pw6r-q6q4
- CVE ID
- CVE-2021-23437
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v4
- 8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Description
The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the getrgb function.
CWEs
- CWE-125 · Out-of-bounds Read
- CWE-400 · Uncontrolled Resource Consumption
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-23437 ↗
- https://github.com/python-pillow/Pillow/commit/9e08eb8f78fdfd2f476e1b20b7cf38683754866b ↗
- https://pillow.readthedocs.io/en/stable/releasenotes/8.3.2.html ↗
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-1319443 ↗
- https://security.gentoo.org/glsa/202211-10 ↗
- https://lists.debian.org/debian-lts-announce/2024/03/msg00021.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RNSG6VFXTAROGF7ACYLMAZNQV4EJ6I2C ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VKRCL7KKAKOXCVD7M6WC5OKFGL4L3SJT ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/RNSG6VFXTAROGF7ACYLMAZNQV4EJ6I2C ↗
- https://lists.fedoraproject.org/archives/list/[email protected]/message/VKRCL7KKAKOXCVD7M6WC5OKFGL4L3SJT ↗
- https://github.com/advisories/GHSA-98vv-pw6r-q6q4 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2021-317.yaml ↗