CVE-2022-39843

Katalog CVE

CVSS 7.8 · High EPSS 0,48%

Kerentanan Out-of-bounds Write pada lotus 1-2-3 project lotus 1-2-3. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

123elf Lotus 1-2-3 before 1.0.0rc3 for Linux, and Lotus 1-2-3 R3 for UNIX and other platforms through 9.8.2, allow attackers to execute arbitrary code via a crafted worksheet. This occurs because of a stack-based buffer overflow in the cell format processing routines, as demonstrated by a certain function call from process_fmt() that can be reached via a w3r_format element in a wk3 document.

Rincian

Terbit di NVD

5 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/taviso/123elf/issues/103 exploit · issue tracking · advisory pihak ketiga
• https://github.com/taviso/123elf/releases/tag/v1.0.0rc3 release notes · advisory pihak ketiga