CVE-2022-26307

Katalog CVE

CVSS 8.8 · High EPSS 1,5%

Kerentanan Inadequate Encryption Strength pada libreoffice, debian linux. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulerable to a brute force attack if an attacker has access to the users stored config. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.3.

Rincian

Terbit di NVD

25 Juli 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-326: Inadequate Encryption Strength

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.libreoffice.org/about-us/security/advisories/cve-2022-26307 advisory vendor
• http://www.openwall.com/lists/oss-security/2022/08/13/2 mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/03/msg00022.html mailing list · advisory pihak ketiga