CVE-2020-14034

Katalog CVE

CVSS 9.8 · Critical EPSS 2,3%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada meetecho janus. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_get_codec_from_pt in utils.c has a Buffer Overflow via long value in an SDP Offer packet.

Rincian

Terbit di NVD

15 Juni 2020

Terakhir diubah

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

EPSS (30 hari)

2,3% peluang dieksploitasi; lebih tinggi dari 82,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L381 patch · advisory pihak ketiga
• https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L401 patch · advisory pihak ketiga
• https://github.com/meetecho/janus-gateway/pull/2229 advisory pihak ketiga