{"id":"CVE-2020-17446","details":"asyncpg before 0.21.0 allows a malicious PostgreSQL server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, because of access to an uninitialized pointer in the array data decoder.","aliases":["GHSA-2xpj-f5g2-8p7m","PYSEC-2020-24"],"modified":"2026-04-11T12:32:30.835355Z","published":"2020-08-12T16:15:11.963Z","related":["openSUSE-SU-2024:11215-1","openSUSE-SU-2024:14132-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","extracted_events":[{"last_affected":"9.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/09/msg00002.html"},{"type":"FIX","url":"https://github.com/MagicStack/asyncpg/releases/tag/v0.21.0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/magicstack/asyncpg","events":[{"introduced":"0"},{"fixed":"87a4302f26e6194f8a8355fc582c98bfc0f1511a"}],"database_specific":{"source":["CPE_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"0.21.0"}],"cpe":"cpe:2.3:a:magic:asyncpg:*:*:*:*:*:*:*:*"}}],"versions":["v0.10.0","v0.10.1","v0.11.0","v0.12.0","v0.13.0","v0.14.0","v0.15.0","v0.16.0","v0.17.0","v0.18.0","v0.19.0","v0.20.0","v0.20.1","v0.5.1","v0.5.2","v0.5.3","v0.5.4","v0.6.0","v0.6.1","v0.6.2","v0.6.3","v0.7.0","v0.8.1","v0.8.2","v0.8.3","v0.8.4","v0.9.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-17446.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}