{"action":"Upgrade vyper to 0.3.0 or later.","affected":[{"fixed":"0.3.0","introduced":"0"}],"component":"vyper","cve_ids":["CVE-2021-41121"],"ecosystem":"PyPI","epss":0.01074,"exploited":false,"fixed_versions":["0.3.0"],"ghsa_id":"GHSA-xv8x-pr4h-73jv","id":"tcs_01M5KGCM1DED6NMMX333SPADFW","modified_at":"2023-11-08T04:06:51.855161Z","published_at":"2021-10-06T18:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2021-365","https://github.com/vyperlang/vyper/security/advisories/GHSA-xv8x-pr4h-73jv","https://github.com/vyperlang/vyper/pull/2447"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2021-365","url":"https://osv.dev/vulnerability/PYSEC-2021-365"}],"summary":"Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions when performing a function call inside a literal struct, there is a memory corruption issue that occurs because of an inco"}