ALPINE-CVE-2021-36367
- Source
- https://security.alpinelinux.org/vuln/CVE-2021-36367
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-36367.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-36367
- Upstream
- Published
- 2021-07-09T21:15:08Z
- Modified
- 2025-09-30T05:21:52.211740Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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).
- References