{"id":"UBUNTU-CVE-2023-0341","details":"A stack buffer overflow exists in the ec_glob function of editorconfig-core-c before v0.12.6 which allowed an attacker to arbitrarily write to the stack and possibly allows remote code execution. editorconfig-core-c v0.12.6 resolved this vulnerability by bound checking all write operations over the p_pcre buffer.","modified":"2026-04-22T16:30:40.433380Z","published":"2023-01-30T00:00:00Z","related":["USN-5842-1","USN-7168-1"],"upstream":["CVE-2023-0341"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-0341"},{"type":"REPORT","url":"https://github.com/editorconfig/editorconfig-core-c/pull/87"},{"type":"REPORT","url":"https://github.com/editorconfig/editorconfig-core-c/commit/41281ea82fbf24b060a9f69b9c5369350fb0529e"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5842-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-0341"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7168-1"}],"affected":[{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core@0.12.0-2ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.0-2ubuntu0.1~esm1"}]}],"versions":["0.12.0-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"0.12.0-2ubuntu0.1~esm1","binary_name":"editorconfig"},{"binary_version":"0.12.0-2ubuntu0.1~esm1","binary_name":"libeditorconfig0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0341.json"}},{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core@0.12.1-1.1ubuntu0.18.04.1~esm1?arch=source&distro=esm-apps/bionic"},"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":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"0.12.1-1.1ubuntu0.18.04.1~esm1","binary_name":"editorconfig"},{"binary_name":"libeditorconfig0","binary_version":"0.12.1-1.1ubuntu0.18.04.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0341.json"}},{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core@0.12.1-1.1+deb11u1build0.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.1-1.1+deb11u1build0.20.04.1"}]}],"versions":["0.12.1-1.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"editorconfig","binary_version":"0.12.1-1.1+deb11u1build0.20.04.1"},{"binary_name":"libeditorconfig0","binary_version":"0.12.1-1.1+deb11u1build0.20.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0341.json"}},{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core@0.12.1-1.1ubuntu0.20.04.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.1-1.1ubuntu0.20.04.1~esm1"}]}],"versions":["0.12.1-1.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","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"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0341.json"}},{"package":{"name":"editorconfig-core","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/editorconfig-core@0.12.5-2ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"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":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"editorconfig","binary_version":"0.12.5-2ubuntu0.1~esm1"},{"binary_name":"libeditorconfig0","binary_version":"0.12.5-2ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0341.json"}}],"schema_version":"1.7.5","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"}]}