{"action":"Upgrade libsolv to 0.6.36-1 or later.","affected":[{"fixed":"0.6.36-1","introduced":"0"}],"component":"libsolv","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.6.36-1"],"id":"tcs_01M5NDAXQ6P2Z3QRVFWCTJHXC6","modified_at":"2026-10-23T18:03:56.538996165Z","published_at":"2018-12-28T16:29:04.283Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-20533","https://security-tracker.debian.org/tracker/CVE-2018-20533"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-20533#Debian:13/libsolv","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-20533"}],"summary":"There is a NULL pointer dereference at ext/testcase.c (function testcase_str2dep_complex) in libsolvext.a in libsolv through 0.7.2 that will cause a denial of service."}