{"id":"USN-5842-1","summary":"editorconfig-core vulnerability","details":"Mark Esler and David Fernandez Gonzalez discovered that\nEditorConfig Core C incorrectly handled memory when handling\ncertain inputs. An attacker could possibly use this issue to cause\napplications using EditorConfig Core C to crash, resulting in a\ndenial of service, or possibly execute arbitrary code.\n","modified":"2026-06-25T13:31:45.407878218Z","published":"2023-02-06T10:20:04Z","related":["UBUNTU-CVE-2023-0341"],"upstream":["CVE-2023-0341","UBUNTU-CVE-2023-0341"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5842-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-0341"}],"affected":[{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.0-2ubuntu0.1~esm1"}]}],"versions":["0.12.0-2"],"ecosystem_specific":{"binaries":[{"binary_name":"editorconfig","binary_version":"0.12.0-2ubuntu0.1~esm1"},{"binary_name":"libeditorconfig0","binary_version":"0.12.0-2ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-0341"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5842-1.json"}},{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.1-1.1ubuntu0.18.04.1~esm1"}]}],"versions":["0.12.1-1","0.12.1-1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"editorconfig","binary_version":"0.12.1-1.1ubuntu0.18.04.1~esm1"},{"binary_name":"libeditorconfig0","binary_version":"0.12.1-1.1ubuntu0.18.04.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-0341","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5842-1.json"}},{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.1-1.1ubuntu0.20.04.1~esm1"}]}],"versions":["0.12.1-1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"editorconfig","binary_version":"0.12.1-1.1ubuntu0.20.04.1~esm1"},{"binary_name":"libeditorconfig0","binary_version":"0.12.1-1.1ubuntu0.20.04.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-0341"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5842-1.json"}},{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.5-2ubuntu0.1~esm1"}]}],"versions":["0.12.1-1.1","0.12.1-2","0.12.5-2"],"ecosystem_specific":{"binaries":[{"binary_name":"editorconfig","binary_version":"0.12.5-2ubuntu0.1~esm1"},{"binary_version":"0.12.5-2ubuntu0.1~esm1","binary_name":"libeditorconfig0"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5842-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"id":"CVE-2023-0341","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}