{"action":"Upgrade redis to 4.3.6 or later.","affected":[{"fixed":"4.3.6","introduced":"4.2.0"},{"fixed":"4.4.3","introduced":"4.4.0"},{"fixed":"4.5.3","introduced":"4.5.0"}],"component":"redis","cve_ids":["CVE-2023-28858"],"ecosystem":"PyPI","epss":0.01009,"exploited":false,"fixed_versions":["4.3.6","4.4.3","4.5.3"],"ghsa_id":"GHSA-24wv-mv5m-xv4h","id":"tcs_01M5KGKJ5CHF43EKKKRHT7ZSEW","modified_at":"2026-06-10T17:02:35.114158126Z","published_at":"2023-03-26T19:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2023-45","https://github.com/redis/redis-py/compare/v4.3.5...v4.3.6","https://github.com/redis/redis-py/pull/2641","https://openai.com/blog/march-20-chatgpt-outage","https://github.com/redis/redis-py/issues/2624","https://github.com/redis/redis-py/compare/v4.4.2...v4.4.3","https://github.com/redis/redis-py/compare/v4.5.2...v4.5.3","https://github.com/advisories/GHSA-24wv-mv5m-xv4h"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2023-45","url":"https://osv.dev/vulnerability/PYSEC-2023-45"}],"summary":"redis-py before 4.5.3, as used in ChatGPT and other products, leaves a connection open after canceling an async Redis command at an inopportune time (in the case of a pipeline operation), and can send"}