{"id":"CVE-2017-8843","details":"The join_pthread function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted archive.","modified":"2026-07-08T11:36:37.183065Z","published":"2017-05-08T14:29:00.200Z","references":[{"type":"ADVISORY","url":"https://blogs.gentoo.org/ago/2017/05/07/lrzip-null-pointer-dereference-in-join_pthread-stream-c/"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202005-01"},{"type":"FIX","url":"https://github.com/ckolivas/lrzip/issues/69"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ckolivas/lrzip","events":[{"introduced":"9de7ccbd33ca679a03f35008cccb5abfb1bf36b9"},{"last_affected":"9de7ccbd33ca679a03f35008cccb5abfb1bf36b9"}],"database_specific":{"cpe":"cpe:2.3:a:long_range_zip_project:long_range_zip:0.631:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.631"},{"last_affected":"0.631"}],"source":"CPE_STRING"}}],"versions":["0.631","v0.631"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-8843.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:N/I:N/A:H"}]}