{"cve":"CVE-2020-8608","nvd":{"published":"2020-02-06T17:15:14.723","modified":"2026-06-17T03:26:38.303","status":"Modified","description":"In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.","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-120"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html","https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0","https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843","https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html","https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html"],"products":["debian:debian_linux","libslirp_project:libslirp","opensuse:leap"],"source":"nvd","synced_at":"2026-10-19T21:02:53.949909883+00:00"},"epss":{"cve":"CVE-2020-8608","score":0.02486,"percentile":0.84621,"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."]}