CVE-2020-28407

Katalog CVE

CVSS 7.1 · High EPSS 0,28%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada swtpm project swtpm. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

In swtpm before 0.4.2 and 0.5.x before 0.5.1, a local attacker may be able to overwrite arbitrary files via a symlink attack against a temporary file such as TMP2-00.permall.

Rincian

Terbit di NVD

3 November 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-59: Improper Link Resolution Before File Access ('Link Following')

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 18,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.suse.com/show_bug.cgi?id=1198395 issue tracking · patch · advisory pihak ketiga
• https://github.com/stefanberger/swtpm/releases/tag/v0.4.2 release notes
• https://github.com/stefanberger/swtpm/releases/tag/v0.5.1 release notes