ALPINE-CVE-2022-32742

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2022-32742
Published: 25 Aug 2022, 18:15
Last modified:03 Dec 2025, 22:50

Vulnerability Summary

Overall Risk (default)
low
17/100
CVSS Score
4.3 MEDIUM
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 Aug 2022, 18:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:50
Last Modified
Vulnerability information updated

Description

A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or printer) instead of client-supplied data. The client cannot control the area of the server memory written to the file (or printer).

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected Systems

  • alpine•samba

    < 4.14.14-r0 | < 4.15.12-r0 | < 4.15.12-r0 | < 4.15.9-r0 | < 4.15.9-r0 | < 4.15.9-r0 | < 4.15.9-r0 | < 4.15.9-r0 | < 4.15.9-r0 | < 4.15.9-r0

References (1)