CVE-2023-2873

Katalog CVE

CVSS 7.8 · High EPSS 0,36%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada filseclab twister antivirus. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A vulnerability classified as critical was found in Twister Antivirus 8. This vulnerability affects the function 0x804f2143/0x804f217f/0x804f214b/0x80800043 in the library filppd.sys of the component IoControlCode Handler. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-229852. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

24 Mei 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,36% peluang dieksploitasi; lebih tinggi dari 28,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://drive.google.com/file/d/1ABRMxr6Ek02P_WAXjyYLGQ4sHYMVQTka/view?usp=sharing exploit · advisory pihak ketiga
• https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2873 exploit · advisory pihak ketiga
• https://vuldb.com/?ctiid.229852 permissions required · advisory pihak ketiga
• https://vuldb.com/?id.229852 advisory pihak ketiga