CVE-2020-13754

Katalog CVE

CVSS 6.7 · Medium EPSS 0,42%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada qemu, canonical ubuntu linux +1 lainnya. Skor CVSS 3.1 6.7 (Medium) menurut NVD.

Deskripsi (NVD)

hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.

Rincian

Terbit di NVD

2 Juni 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://www.openwall.com/lists/oss-security/2020/06/01/6 mailing list · patch · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2020/06/15/8 mailing list · patch · advisory pihak ketiga
• https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00004.html issue tracking · patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202011-09 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20200608-0007/ advisory pihak ketiga
• https://usn.ubuntu.com/4467-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4728 advisory pihak ketiga