{"id":"UBUNTU-CVE-2020-7105","details":"async.c and dict.c in libhiredis.a in hiredis through 0.14.0 allow a NULL pointer dereference because malloc return values are unchecked.","modified":"2025-10-24T04:48:19Z","published":"2020-01-16T04:15:00Z","upstream":["CVE-2020-7105"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-7105"},{"type":"REPORT","url":"https://github.com/redis/hiredis/issues/747"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-7105"}],"affected":[{"package":{"name":"hiredis","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/hiredis@0.13.3-2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.13.1-2","0.13.3-1","0.13.3-2"],"ecosystem_specific":{"binaries":[{"binary_version":"0.13.3-2","binary_name":"libhiredis-dev"},{"binary_version":"0.13.3-2","binary_name":"libhiredis0.13"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7105.json"}},{"package":{"name":"hiredis","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/hiredis@0.13.3-2.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.13.3-2","0.13.3-2.1","0.13.3-2.2"],"ecosystem_specific":{"binaries":[{"binary_version":"0.13.3-2.2","binary_name":"libhiredis-dev"},{"binary_version":"0.13.3-2.2","binary_name":"libhiredis0.13"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7105.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}