CVE-2020-6079

Katalog CVE

CVSS 7.5 · High EPSS 3,1%

Kerentanan Missing Release of Memory after Effective Lifetime pada videolabs libmicrodns, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

An exploitable denial-of-service vulnerability exists in the resource allocation handling of Videolabs libmicrodns 0.1.0. When encountering errors while parsing mDNS messages, some allocated data is not freed, possibly leading to a denial-of-service condition via resource exhaustion. An attacker can send one mDNS message repeatedly to trigger this vulnerability through decoding of the domain name performed by rr_decode.

Rincian

Terbit di NVD

24 Maret 2020

Terakhir diubah

8 Oktober 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

3,1% peluang dieksploitasi; lebih tinggi dari 87,6% 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-2020-1002 exploit · deskripsi teknis · advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4671 advisory pihak ketiga