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).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-29T00:00:00

Updated: 2024-08-04T12:32:14.652Z

Reserved: 2020-06-10T00:00:00

Link: CVE-2020-14002

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-29T18:15:11.767

Modified: 2024-11-21T05:02:19.737

Link: CVE-2020-14002

cve-icon Redhat

No data.