{"id":"RHSA-2025:0078","summary":"Red Hat Security Advisory: python3.11-urllib3 security update","modified":"2026-04-02T10:11:57Z","published":"2025-01-09T10:07:58Z","upstream":["CVE-2023-45803"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:0078"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2246840"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_0078.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-45803"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-45803"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45803"},{"type":"ARTICLE","url":"https://github.com/urllib3/urllib3/commit/4e98d57809dacab1cbe625fddeec1a290c478ea9"},{"type":"ARTICLE","url":"https://github.com/urllib3/urllib3/security/advisories/GHSA-g4mx-q9vg-27p4"},{"type":"ARTICLE","url":"https://www.rfc-editor.org/rfc/rfc9110.html#name-get"}],"affected":[{"package":{"name":"python3.11-urllib3","ecosystem":"Red Hat:rhel_eus:8.8::appstream","purl":"pkg:rpm/redhat/python3.11-urllib3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.26.12-1.el8_8.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2025:0078.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N"}]}