{"id":"UBUNTU-CVE-2017-8844","details":"The read_1g function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted archive.","modified":"2026-01-30T00:54:10.479030Z","published":"2017-05-08T14:29:00Z","related":["USN-5171-1","USN-5171-2"],"upstream":["CVE-2017-8844"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-8844"},{"type":"REPORT","url":"https://blogs.gentoo.org/ago/2017/05/07/lrzip-heap-based-buffer-overflow-write-in-read_1g-stream-c/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5171-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-8844"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5171-2"}],"affected":[{"package":{"name":"lrzip","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/lrzip@0.616-1ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.616-1ubuntu0.1~esm1"}]}],"versions":["0.608-2","0.616-1","0.616-1ubuntu0.1~esm"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"lrzip","binary_version":"0.616-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-8844.json"}},{"package":{"name":"lrzip","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/lrzip@0.621-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.621-1ubuntu0.1~esm1"}]}],"versions":["0.621-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"lrzip","binary_version":"0.621-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-8844.json"}},{"package":{"name":"lrzip","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/lrzip@0.631-1+deb9u1build0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.631-1+deb9u1build0.18.04.1"}]}],"versions":["0.631-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"lrzip","binary_version":"0.631-1+deb9u1build0.18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-8844.json"}}],"schema_version":"1.7.3","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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}