{"id":"USN-6161-2","summary":"dotnet6, dotnet7 regression","details":"USN-6161-1 fixed vulnerabilities in .NET. The update introduced\na regression with regards to how the runtime imported X.509\ncertificates. This update fixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that .NET did not properly enforce certain\n restrictions when deserializing a DataSet or DataTable from\n XML. An attacker could possibly use this issue to elevate their\n privileges. (CVE-2023-24936)\n\n Kevin Jones discovered that .NET did not properly handle the\n AIA fetching process for X.509 client certificates. An attacker\n could possibly use this issue to cause a denial of service.\n (CVE-2023-29331)\n\n Kalle Niemitalo discovered that the .NET package manager,\n NuGet, was susceptible to a potential race condition. An\n attacker could possibly use this issue to perform remote\n code execution. (CVE-2023-29337)\n\n Tom Deseyn discovered that .NET did not properly process certain\n arguments when extracting the contents of a tar file. An attacker\n could possibly use this issue to elevate their privileges. This\n issue only affected the dotnet7 package. (CVE-2023-32032)\n\n It was discovered that .NET did not properly handle memory in\n certain circumstances. An attacker could possibly use this issue\n to cause a denial of service or perform remote code execution.\n (CVE-2023-33128)\n","modified":"2026-02-10T04:43:09Z","published":"2023-06-23T11:39:01Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6161-2"},{"type":"REPORT","url":"https://launchpad.net/bugs/2024893"},{"type":"REPORT","url":"https://launchpad.net/bugs/2024894"}],"affected":[{"package":{"name":"dotnet6","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dotnet6@6.0.119-0ubuntu1~22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.119-0ubuntu1~22.04.1"}]}],"versions":["6.0.108-0ubuntu1~22.04.1","6.0.109-0ubuntu1~22.04.1","6.0.110-0ubuntu1~22.04.1","6.0.111-0ubuntu1~22.04.1","6.0.113-0ubuntu1~22.04.1","6.0.116-0ubuntu1~22.04.1","6.0.118-0ubuntu1~22.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"aspnetcore-runtime-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"aspnetcore-targeting-pack-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-apphost-pack-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-host"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-hostfxr-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-runtime-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-sdk-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-sdk-6.0-source-built-artifacts"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-targeting-pack-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet-templates-6.0"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"dotnet6"},{"binary_version":"6.0.119-0ubuntu1~22.04.1","binary_name":"netstandard-targeting-pack-2.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6161-2.json","cves_map":{"cves":[],"ecosystem":"Ubuntu:22.04:LTS"}}},{"package":{"name":"dotnet7","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dotnet7@7.0.108-0ubuntu1~22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.108-0ubuntu1~22.04.1"}]}],"versions":["7.0.105-0ubuntu1~22.04.1","7.0.107-0ubuntu1~22.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"aspnetcore-runtime-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"aspnetcore-targeting-pack-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-apphost-pack-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-host-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-hostfxr-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-runtime-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-sdk-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-sdk-7.0-source-built-artifacts"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-targeting-pack-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet-templates-7.0"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"dotnet7"},{"binary_version":"7.0.108-0ubuntu1~22.04.1","binary_name":"netstandard-targeting-pack-2.1-7.0"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6161-2.json","cves_map":{"cves":[],"ecosystem":"Ubuntu:22.04:LTS"}}}],"schema_version":"1.7.3"}