ALPINE-CVE-2019-17069

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2019-17069
Published: 01 Oct 2019, 17:15
Last modified:19 Nov 2025, 06:17

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

01 Oct 2019, 17:15
Published
Vulnerability first disclosed
19 Nov 2025, 06:17
Last Modified
Vulnerability information updated

Description

PuTTY before 0.73 might allow remote SSH-1 servers to cause a denial of service by accessing freed memory locations via an SSH1_MSG_DISCONNECT message.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • alpine•putty

    < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0 | < 0.73-r0

References (1)