{"action":"Upgrade ujson to 5.2.0 or later.","affected":[{"fixed":"5.2.0","introduced":"1.34"}],"component":"ujson","cve_ids":["CVE-2021-45958"],"ecosystem":"PyPI","epss":0.01667,"exploited":false,"fixed_versions":["5.2.0"],"ghsa_id":"GHSA-fh56-85cw-5pq6","id":"tcs_01M5KFFBCAYCPVF3VFJKY35EJQ","modified_at":"2024-11-18T23:02:13.081685Z","published_at":"2022-01-21T23:27:45Z","references":["https://osv.dev/vulnerability/GHSA-fh56-85cw-5pq6","https://nvd.nist.gov/vuln/detail/CVE-2021-45958","https://github.com/ultrajson/ultrajson/issues/501","https://github.com/ultrajson/ultrajson/issues/502#issuecomment-1031747284","https://github.com/ultrajson/ultrajson/pull/504","https://github.com/ultrajson/ultrajson/pull/519","https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36009","https://github.com/advisories/GHSA-fh56-85cw-5pq6","https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ujson/OSV-2021-955.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/ujson/PYSEC-2022-25.yaml","https://github.com/ultrajson/ultrajson","https://lists.debian.org/debian-lts-announce/2022/02/msg00023.html","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CN7W3GOXALINKFUUE7ICQIC2EF5HNKUQ","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NAU5N4A7EUK2AMUCOLYDD5ARXAJYZBD2","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O6JUWQTJLA2CMG4CJN7DCUVSOXLZIIXL","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ULX35TSWLBBIMEH44MUORPXYYRZKEDC6"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-fh56-85cw-5pq6","url":"https://osv.dev/vulnerability/GHSA-fh56-85cw-5pq6"}],"summary":"UltraJSON vulnerable to Out-of-bounds Write"}