{"cve":"CVE-2020-11102","nvd":{"published":"2020-04-06T16:15:13.347","modified":"2026-06-17T02:49:03.263","status":"Modified","description":"hw/net/tulip.c in QEMU 4.2.0 has a buffer overflow during the copying of tx/rx buffers because the frame size is not validated against the r/w data length.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","score":5.6},"cwes":["CWE-787"],"references":["http://www.openwall.com/lists/oss-security/2020/04/06/1","http://www.openwall.com/lists/oss-security/2020/04/06/1","http://www.openwall.com/lists/oss-security/2020/04/06/1","http://www.openwall.com/lists/oss-security/2020/04/06/1","https://lists.gnu.org/archive/html/qemu-devel/2020-03/msg08322.html"],"products":["qemu:qemu"],"source":"nvd","synced_at":"2026-10-19T21:03:08.679916934+00:00"},"epss":{"cve":"CVE-2020-11102","score":0.01969,"percentile":0.80396,"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."]}