Description
PuTTY through 0.75 proceeds with establishing an SSH session even if it has never sent a substantive authentication response. This makes it easier for an attacker-controlled SSH server to present a later spoofed authentication prompt (that the attacker can use to capture credential data, and use that data for purposes that are undesired by the client user).
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3794-1 | putty security update |
Debian DSA |
DSA-5588-1 | putty security update |
References
History
Wed, 25 Feb 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:putty:putty:-:*:*:*:*:*:*:* | |
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T00:54:51.472Z
Reserved: 2021-07-09T00:00:00.000Z
Link: CVE-2021-36367
Updated: 2024-08-04T00:54:51.472Z
Status : Modified
Published: 2021-07-09T21:15:08.540
Modified: 2024-11-21T06:13:36.733
Link: CVE-2021-36367
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA