CVE-2020-36315

Katalog CVE

CVSS 5.3 · Medium EPSS 0,93%

Kerentanan Use of a Broken or Risky Cryptographic Algorithm pada relic project relic. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

In RELIC before 2020-08-01, RSA PKCS#1 v1.5 signature forgery can occur because certain checks of the padding (and of the first two bytes) are inadequate. NOTE: this requires that a low public exponent (such as 3) is being used. The product, by default, does not generate RSA keys with such a low number.

Rincian

Terbit di NVD

7 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-327: Use of a Broken or Risky Cryptographic Algorithm

EPSS (30 hari)

0,93% peluang dieksploitasi; lebih tinggi dari 59,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/relic-toolkit/relic/commit/76c9a1fdf19d9e92e566a77376673e522aae9f80 patch · advisory pihak ketiga
• https://github.com/relic-toolkit/relic/ advisory pihak ketiga
• https://github.com/relic-toolkit/relic/issues/154 exploit · advisory pihak ketiga
• https://github.com/relic-toolkit/relic/tree/32eb4c257fc80328061d66639b1cdb35dbed51a2 advisory pihak ketiga