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CVE search · CVE-2020-14002

CVE-2020-14002

medium 5.9

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).

Open in the NVD CVE.org JSON

Details

Status
Modified
Published
Last changed
Source
cve@mitre.org
Weakness
CWE-203

Severity

VersionScoreVectorSource
CVSS 3.1 medium 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N nvd@nist.govPrimary
CVSS 2.0 medium 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

References