CVE-2020-24332

Katalog CVE

CVSS 5.5 · Medium EPSS 0,55%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada trustedcomputinggroup trousers, fedoraproject fedora. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges, the creation of the system.data file is prone to symlink attacks. The tss user can be used to create or corrupt existing files, which could possibly lead to a DoS attack.

Rincian

Terbit di NVD

13 Agustus 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://seclists.org/oss-sec/2020/q2/att-135/tcsd_fixes.patch mailing list · patch · advisory pihak ketiga
• https://sourceforge.net/p/trousers/mailman/message/37015817/ exploit · mailing list · mitigasi · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2020/08/14/1 exploit · mailing list · advisory pihak ketiga
• https://bugzilla.suse.com/show_bug.cgi?id=1164472 exploit · issue tracking · advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SSDL7COIFCZQM...