CVE-2021-41193

Katalog CVE

CVSS 9.8 · Critical EPSS 2,5%

Kerentanan Use of Externally-Controlled Format String pada wire-audio video signaling. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

wire-avs is the audio visual signaling (AVS) component of Wire, an open-source messenger. A remote format string vulnerability in versions prior to 7.1.12 allows an attacker to cause a denial of service or possibly execute arbitrary code. The issue has been fixed in wire-avs 7.1.12. There are currently no known workarounds.

Rincian

Terbit di NVD

1 Maret 2022

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-134: Use of Externally-Controlled Format String

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 84,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe patch · advisory pihak ketiga
• https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv patch · advisory pihak ketiga