CVE-2020-6072

Katalog CVE

CVSS 9.8 · Critical EPSS 3,8%

Kerentanan Double Free pada videolabs libmicrodns, debian linux. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

An exploitable code execution vulnerability exists in the label-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing compressed labels in mDNS messages, the rr_decode function's return value is not checked, leading to a double free that could be exploited to execute arbitrary code. An attacker can send an mDNS message to trigger this vulnerability.

Rincian

Terbit di NVD

24 Maret 2020

Terakhir diubah

8 Oktober 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-415: Double Free

EPSS (30 hari)

3,8% peluang dieksploitasi; lebih tinggi dari 89,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://security.gentoo.org/glsa/202005-10 advisory pihak ketiga
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-0995 exploit · deskripsi teknis · advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4671 advisory pihak ketiga