{"id":"UBUNTU-CVE-2017-9105","details":"An issue was discovered in adns before 1.5.2. It corrupts a pointer when a nameserver speaks first because of a wrong number of pointer dereferences. This bug may well be exploitable as a remote code execution.","modified":"2025-10-24T04:46:19Z","published":"2020-06-18T14:15:00Z","upstream":["CVE-2017-9105"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9105"},{"type":"REPORT","url":"http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git;a=commit;h=17afb298d90c5aafed76bd3855a5fe7dcd58594c"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9105"}],"affected":[{"package":{"name":"adns","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/adns@1.5.0~rc1-1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.0~rc1-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"adns-tools","binary_version":"1.5.0~rc1-1ubuntu1"},{"binary_name":"libadns1","binary_version":"1.5.0~rc1-1ubuntu1"},{"binary_name":"libadns1-dev","binary_version":"1.5.0~rc1-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9105.json"}},{"package":{"name":"adns","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/adns@1.5.0~rc1-1.1ubuntu1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.0~rc1-1ubuntu1","1.5.0~rc1-1.1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"adns-tools","binary_version":"1.5.0~rc1-1.1ubuntu1"},{"binary_name":"libadns1","binary_version":"1.5.0~rc1-1.1ubuntu1"},{"binary_name":"libadns1-dev","binary_version":"1.5.0~rc1-1.1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9105.json"}},{"package":{"name":"adns","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/adns@1.5.1-0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.1-0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"adns-tools","binary_version":"1.5.1-0.1"},{"binary_name":"libadns1","binary_version":"1.5.1-0.1"},{"binary_name":"libadns1-dev","binary_version":"1.5.1-0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9105.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}