{"id":"UBUNTU-CVE-2017-11189","details":"unrarlib.c in unrar-free 0.0.1 might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash), which could be relevant if unrarlib is used as library code for a long-running application. NOTE: one of the several test cases in the references may be the same as what was separately reported as CVE-2017-14121.","modified":"2026-01-20T16:54:12.774606Z","published":"2017-07-12T16:29:00Z","upstream":["CVE-2017-11189"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-11189"},{"type":"REPORT","url":"https://github.com/0x09AL/my-exploits/tree/master/pocs/unrar-free/dos"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-11189"}],"affected":[{"package":{"name":"unrar-free","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/unrar-free@1:0.0.1+cvs20071127-2+deb7u1ubuntu0.1~esm1?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.0.1+cvs20071127-2","1:0.0.1+cvs20071127-2+deb7u1build0.14.04.1","1:0.0.1+cvs20071127-2+deb7u1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar-free","binary_version":"1:0.0.1+cvs20071127-2+deb7u1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11189.json"}},{"package":{"name":"unrar-free","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/unrar-free@1:0.0.1+cvs20140707-4~build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.0.1+cvs20140707-1","1:0.0.1+cvs20140707-4~build0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar-free","binary_version":"1:0.0.1+cvs20140707-4~build0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11189.json"}},{"package":{"name":"unrar-free","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/unrar-free@1:0.0.1+cvs20140707-4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.0.1+cvs20140707-3","1:0.0.1+cvs20140707-4"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar-free","binary_version":"1:0.0.1+cvs20140707-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11189.json"}},{"package":{"name":"unrar-free","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/unrar-free@1:0.0.1+cvs20140707-4?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.0.1+cvs20140707-4"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar-free","binary_version":"1:0.0.1+cvs20140707-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11189.json"}},{"package":{"name":"unrar-free","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/unrar-free@1:0.0.2-0.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.0.1+cvs20140707-4","1:0.0.2-0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar-free","binary_version":"1:0.0.2-0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11189.json"}},{"package":{"name":"unrar-free","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/unrar-free@1:0.1.3-1build2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.1.3-1","1:0.1.3-1build1","1:0.1.3-1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar-free","binary_version":"1:0.1.3-1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11189.json"}},{"package":{"name":"unrar-free","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/unrar-free@1:0.3.3-1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.3.1-1","1:0.3.3-1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrar-free","binary_version":"1:0.3.3-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-11189.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}