{"id":"UBUNTU-CVE-2018-15834","details":"In radare2 before 2.9.0, a heap overflow vulnerability exists in the read_module_referenced_functions function in libr/anal/flirt.c via a crafted flirt signature file.","modified":"2026-04-22T11:45:56.863893Z","published":"2018-09-12T16:29:00Z","upstream":["CVE-2018-15834"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-15834"},{"type":"REPORT","url":"https://github.com/radare/radare2/issues/11274"},{"type":"REPORT","url":"https://github.com/radare/radare2/pull/11300"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-15834"}],"affected":[{"package":{"name":"radare2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/radare2@0.9.6-3.1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.6-3.1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.6-3.1ubuntu1","binary_name":"libradare2-0.9.6"},{"binary_version":"0.9.6-3.1ubuntu1","binary_name":"libradare2-common"},{"binary_version":"0.9.6-3.1ubuntu1","binary_name":"radare2"},{"binary_version":"0.9.6-3.1ubuntu1","binary_name":"radare2-plugins"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-15834.json"}},{"package":{"name":"radare2","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/radare2@2.3.0+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.0+dfsg-1","2.0.0+dfsg-1","2.1.0+dfsg-1","2.3.0+dfsg-1","2.3.0+dfsg-2","2.3.0+dfsg-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.3.0+dfsg-2ubuntu0.1~esm1","binary_name":"libradare2-2.3"},{"binary_version":"2.3.0+dfsg-2ubuntu0.1~esm1","binary_name":"libradare2-common"},{"binary_version":"2.3.0+dfsg-2ubuntu0.1~esm1","binary_name":"radare2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-15834.json"}},{"package":{"name":"radare2","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/radare2@4.2.1+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.1+dfsg-5build1","4.0.0+dfsg-1","4.2.1+dfsg-1","4.2.1+dfsg-2","4.2.1+dfsg-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.2.1+dfsg-2ubuntu0.1~esm1","binary_name":"libradare2-4.2.1"},{"binary_version":"4.2.1+dfsg-2ubuntu0.1~esm1","binary_name":"libradare2-common"},{"binary_version":"4.2.1+dfsg-2ubuntu0.1~esm1","binary_name":"radare2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-15834.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}