{"id":"USN-6693-1","summary":"dotnet7, dotnet8 vulnerability","details":"It was discovered that .NET did not properly handle certain specially\ncrafted requests. An attacker could potentially use this issue to cause\na resource leak, leading to a denial of service.\n","modified":"2026-02-10T04:43:37Z","published":"2024-03-12T18:42:27Z","related":["UBUNTU-CVE-2024-21392"],"upstream":["CVE-2024-21392","UBUNTU-CVE-2024-21392"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6693-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-21392"}],"affected":[{"package":{"name":"dotnet7","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dotnet7@7.0.117-0ubuntu1~22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.117-0ubuntu1~22.04.1"}]}],"versions":["7.0.105-0ubuntu1~22.04.1","7.0.107-0ubuntu1~22.04.1","7.0.108-0ubuntu1~22.04.1","7.0.109-0ubuntu1~22.04.1","7.0.110-0ubuntu1~22.04.1","7.0.111-0ubuntu1~22.04.1","7.0.112-0ubuntu1~22.04.1","7.0.113-0ubuntu1~22.04.1","7.0.114-0ubuntu1~22.04.1","7.0.115-0ubuntu1~22.04.1","7.0.116-0ubuntu1~22.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"aspnetcore-runtime-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"aspnetcore-targeting-pack-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-apphost-pack-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-host-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-hostfxr-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-runtime-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-sdk-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-sdk-7.0-source-built-artifacts","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-targeting-pack-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet-templates-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"dotnet7","binary_version":"7.0.117-0ubuntu1~22.04.1"},{"binary_name":"netstandard-targeting-pack-2.1-7.0","binary_version":"7.0.117-0ubuntu1~22.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6693-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2024-21392","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"dotnet8","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dotnet8@8.0.103-8.0.3-0ubuntu1~22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.103-8.0.3-0ubuntu1~22.04.1"}]}],"versions":["8.0.102-8.0.2-0ubuntu1~22.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"aspnetcore-runtime-8.0","binary_version":"8.0.3-0ubuntu1~22.04.1"},{"binary_name":"aspnetcore-targeting-pack-8.0","binary_version":"8.0.3-0ubuntu1~22.04.1"},{"binary_name":"dotnet-apphost-pack-8.0","binary_version":"8.0.3-0ubuntu1~22.04.1"},{"binary_name":"dotnet-host-8.0","binary_version":"8.0.3-0ubuntu1~22.04.1"},{"binary_name":"dotnet-hostfxr-8.0","binary_version":"8.0.3-0ubuntu1~22.04.1"},{"binary_name":"dotnet-runtime-8.0","binary_version":"8.0.3-0ubuntu1~22.04.1"},{"binary_name":"dotnet-sdk-8.0","binary_version":"8.0.103-0ubuntu1~22.04.1"},{"binary_name":"dotnet-sdk-8.0-source-built-artifacts","binary_version":"8.0.103-0ubuntu1~22.04.1"},{"binary_name":"dotnet-targeting-pack-8.0","binary_version":"8.0.3-0ubuntu1~22.04.1"},{"binary_name":"dotnet-templates-8.0","binary_version":"8.0.103-0ubuntu1~22.04.1"},{"binary_name":"dotnet8","binary_version":"8.0.103-8.0.3-0ubuntu1~22.04.1"},{"binary_name":"netstandard-targeting-pack-2.1-8.0","binary_version":"8.0.103-0ubuntu1~22.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6693-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2024-21392","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.3"}