CVE-2023-45237

Katalog CVE

CVSS 7.5 · High EPSS 0,99%

Kerentanan Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) pada tianocore edk2. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.

Rincian

Terbit di NVD

16 Januari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

EPSS (30 hari)

0,99% peluang dieksploitasi; lebih tinggi dari 61,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h advisory vendor
• http://www.openwall.com/lists/oss-security/2024/01/16/2 mailing list
• https://security.netapp.com/advisory/ntap-20240307-0011/
• https://www.kb.cert.org/vuls/id/132380