CVE-2020-13101

Katalog CVE

CVSS 7.5 · High EPSS 0,73%

Kerentanan Improper Verification of Cryptographic Signature pada oasis-open oasis digital signature services. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In OASIS Digital Signature Services (DSS) 1.0, an attacker can control the validation outcome (i.e., trigger either a valid or invalid outcome for a valid or invalid signature) via a crafted XML signature, when the InlineXML option is used. This defeats the expectation of non-repudiation.

Rincian

Terbit di NVD

24 Agustus 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,73% peluang dieksploitasi; lebih tinggi dari 53,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.oasis-open.org/apps/org/workgroup/dss-x/ permissions required · advisory vendor
• https://www.oasis-open.org/committees/tc_home.php?wg_abbrev=dss-x advisory vendor
• https://www.oasis-open.org/standards#dssv1.0 advisory vendor