CVE-2021-22982

Katalog CVE

CVSS 7.2 · High EPSS 1,0%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada f5 big-ip domain name system, f5 big-ip global traffic manager. Skor CVSS 3.1 7.2 (High) menurut NVD.

Deskripsi (NVD)

On BIG-IP DNS and GTM version 13.1.x before 13.1.0.4, and all versions of 12.1.x and 11.6.x, big3d does not securely handle and parse certain payloads resulting in a buffer overflow. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Rincian

Terbit di NVD

12 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.2 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/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)

1,0% peluang dieksploitasi; lebih tinggi dari 62,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.f5.com/csp/article/K72708443 advisory vendor