{"id":"CVE-2021-24112","aliases":["BIT-dotnet-2021-24112","BIT-dotnet-sdk-2021-24112","EUVD-2022-5253","GHSA-rxg9-xrhp-64gj","openSUSE-SU-2024:11556-1"],"status":"published","title":".NET Core Remote Code Execution Vulnerability","description":".NET Core Remote Code Execution Vulnerability","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.03454,"percentile":0.8911,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2021-02-25T23:01:57Z","modified":"2026-10-24T14:25:21Z","fixes":[{"ecosystem":"NuGet","package":"System.Drawing.Common","fixed_in":["4.7.2","5.0.3"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"dotnet","fixed_in":["5.0.3"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"dotnet-sdk","fixed_in":["5.0.3"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"System.Drawing.Common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.7.2"}]}]},{"source":"ghsa","ecosystem":"NuGet","package":"System.Drawing.Common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.0.3"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"dotnet","ranges":[{"type":"SEMVER","events":[{"introduced":"5.0.0"},{"fixed":"5.0.3"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"dotnet-sdk","ranges":[{"type":"SEMVER","events":[{"introduced":"5.0.0"},{"fixed":"5.0.3"}]}]},{"source":"osv","ecosystem":"NuGet","package":"System.Drawing.Common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.7.2"}]}],"versions":["4.0.0","4.5.0","4.5.0-preview1-25718-03","4.5.0-preview1-25914-04","4.5.0-preview1-26216-02","4.5.0-preview2-26406-04","4.5.0-rc1","4.5.1","4.5.2","4.6.0","4.6.1","4.6.2","4.7.0","4.7.1"]},{"source":"osv","ecosystem":"NuGet","package":"System.Drawing.Common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.0.3"}]}],"versions":["5.0.0","5.0.1","5.0.2"]}],"products":[{"vendor":"microsoft","product":".net"},{"vendor":"microsoft","product":".net 5.0"},{"vendor":"microsoft","product":".net core 2.1"},{"vendor":"microsoft","product":".net core 3.1"},{"vendor":"microsoft","product":".net_core"},{"vendor":"microsoft","product":"mono"},{"vendor":"microsoft","product":"mono 6.12.0"},{"vendor":"microsoft","product":"visual studio 2019 for mac"},{"vendor":"microsoft","product":"visual_studio_2019"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24112","tags":["web","advisory"]},{"url":"https://github.com/dotnet/announcements/issues/176","tags":["web"]},{"url":"https://github.com/advisories/GHSA-rxg9-xrhp-64gj"},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2021-24112","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-24112","title":".NET Core Remote Code Execution Vulnerability","description":".NET Core Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:01:57Z","modified":"2026-10-07T16:15:01.956Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2022-5253","description":".NET Core Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:01:57Z","modified":"2026-10-07T16:15:01Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T17:27:35.164729Z"}],"ghsa":[{"id":"GHSA-rxg9-xrhp-64gj","title":".NET Core Remote Code Execution Vulnerability","description":"A remote code execution vulnerability exists when parsing certain types of graphics files. This vulnerability only exists on systems running on MacOS or Linux. 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This vulnerability only exists on systems running on MacOS or Linux. 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