{"cve":"CVE-2020-29443","nvd":{"published":"2021-01-26T18:15:51.850","modified":"2026-06-17T03:11:17.030","status":"Modified","description":"ide_atapi_cmd_reply_end in hw/ide/atapi.c in QEMU 5.1.0 allows out-of-bounds read access because a buffer index is not validated.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L","score":3.9},"cwes":["CWE-125"],"references":["http://www.openwall.com/lists/oss-security/2021/01/18/2","https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html","https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html","https://lists.nongnu.org/archive/html/qemu-devel/2020-11/msg04685.html","https://security.netapp.com/advisory/ntap-20210304-0003/"],"products":["debian:debian_linux","qemu:qemu"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2020-29443","score":0.00377,"percentile":0.31662,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}