CVE-2020-14355

Katalog CVE

CVSS 6.6 · Medium EPSS 2,7%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada spice project spice, redhat openstack +8 lainnya. Skor CVSS 3.1 6.6 (Medium) menurut NVD.

Deskripsi (NVD)

Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution.

Rincian

Terbit di NVD

7 Oktober 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.6 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/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)

2,7% peluang dieksploitasi; lebih tinggi dari 85,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=1868435 issue tracking · patch · advisory vendor
• https://www.openwall.com/lists/oss-security/2020/10/06/10 mailing list · patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00000.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00001.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/11/msg00001.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/11/msg00002.html mailing list · advisory pihak ketiga
• https://usn.ubuntu.com/4572-1/ advisory pihak ketiga
• https://usn.ubuntu.com/4572-2/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4771 advisory pihak ketiga