CVE-2022-32742
MEDIUMSamba < 4.14.14 - Exposure of Sensitive Information via SMB1 Write Request
Title source: llmDescription
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).
References (3)
Core 3
Core References
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202309-06
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
Vendor Advisory
https://www.samba.org/samba/security/CVE-2022-32742.html
Scores
CVSS v3
4.3
EPSS
0.0057
EPSS Percentile
68.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (1)
samba/samba
< 4.14.14
Published
Aug 25, 2022
Tracked Since
Feb 18, 2026