{"action":"Upgrade remarshal to 0.17.1 or later.","affected":[{"fixed":"0.17.1","introduced":"0"}],"component":"remarshal","cve_ids":["CVE-2023-47163"],"ecosystem":"PyPI","epss":0.0097,"exploited":false,"fixed_versions":["0.17.1"],"ghsa_id":"GHSA-gw7g-qr8w-3448","id":"tcs_01M5KFJC1KM489QE615J9EWS0T","modified_at":"2024-10-26T18:50:36.268136Z","published_at":"2023-11-13T03:30:37Z","references":["https://osv.dev/vulnerability/GHSA-gw7g-qr8w-3448","https://nvd.nist.gov/vuln/detail/CVE-2023-47163","https://github.com/remarshal-project/remarshal/commit/fd6ac799a02f533c3fc243b49cdd6d21aa7ee494","https://github.com/pypa/advisory-database/tree/main/vulns/remarshal/PYSEC-2023-236.yaml","https://github.com/remarshal-project/remarshal","https://github.com/remarshal-project/remarshal/releases/tag/v0.17.1","https://jvn.jp/en/jp/JVN86156389"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-gw7g-qr8w-3448","url":"https://osv.dev/vulnerability/GHSA-gw7g-qr8w-3448"}],"summary":"Remarshal expands YAML alias nodes unlimitedly, hence Remarshal is vulnerable to Billion Laughs Attack"}