CVE-2020-14002

Katalog CVE

CVSS 5.9 · Medium EPSS 3,1%

Kerentanan Observable Discrepancy pada putty, netapp oncommand unified manager core package +1 lainnya. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

PuTTY 0.68 through 0.73 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client).

Rincian

Terbit di NVD

29 Juni 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-203: Observable Discrepancy

EPSS (30 hari)

3,1% peluang dieksploitasi; lebih tinggi dari 87,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.tartarus.org/pipermail/putty-announce/ advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20200717-0003/ advisory pihak ketiga
• https://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html release notes · advisory pihak ketiga
• https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-2-ausnutzung-eines-informationslecks-fuer-gezielte-... advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2024/04/msg00016.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26TACCSQYYCPW...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JPV4A77EDCT4B...