CVE-2020-8608

Katalog CVE

CVSS 5.6 · Medium EPSS 2,5%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada libslirp project libslirp, debian linux +1 lainnya. Skor CVSS 3.1 5.6 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

6 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.6 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 84,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 patch · advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2020/02/06/2 mailing list · patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html mailing list · advisory pihak ketiga
• https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 release notes · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202003-66 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20201001-0002/ advisory pihak ketiga
• https://usn.ubuntu.com/4283-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4733 advisory pihak ketiga