CVE-2021-22191: wireshark +2 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-22191

CVSS 8.8 · High EPSS 3,7%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada wireshark, oracle zfs storage appliance +1 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

Rincian

Terbit di NVD: 15 Maret 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
EPSS (30 hari): 3,7% peluang dieksploitasi; lebih tinggi dari 89,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
wireshark	wireshark	Versi 3.2.0 hingga 3.2.11
wireshark	wireshark	Versi 3.4.0 hingga 3.4.3
oracle	zfs storage appliance	Versi 8.8
debian	debian linux	Versi 9.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.wireshark.org/security/wnpa-sec-2021-03.html advisory vendor
https://www.oracle.com/security-alerts/cpuApr2021.html patch · advisory pihak ketiga
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22191.json advisory pihak ketiga
https://gitlab.com/wireshark/wireshark/-/issues/17232 issue tracking · advisory pihak ketiga
https://lists.debian.org/debian-lts-announce/2022/03/msg00041.html advisory pihak ketiga
https://security.gentoo.org/glsa/202107-21 advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.