VULNERABILITY INTELLIGENCE
CVE-2022-32742
CVSS score4.3 MEDIUM
EPSS probability1.31%
CISA KEVNot currently listed
Published2022-08-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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).
Weakness classification
- secalert@redhat.com: CWE-200
- nvd@nist.gov: NVD-CWE-noinfo