CVE-2021-2390

Katalog CVE

CVSS 5.9 · Medium EPSS 4,3%

Kerentanan Integer Underflow (Wrap or Wraparound) pada oracle mysql server, netapp oncommand insight. Skor CVSS 3.1 5.9 (Medium) menurut oracle.com.

Deskripsi (NVD)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

Rincian

Terbit di NVD

21 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.9 (Medium), sumber oracle.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-191: Integer Underflow (Wrap or Wraparound)

EPSS (30 hari)

4,3% peluang dieksploitasi; lebih tinggi dari 90,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.oracle.com/security-alerts/cpujul2021.html advisory vendor
• https://security.netapp.com/advisory/ntap-20210723-0001/ advisory pihak ketiga
• https://www.zerodayinitiative.com/advisories/ZDI-21-881/ advisory pihak ketiga