CVE-2022-32742
MEDIUM4.3EPSS 0.57%Published: 8/25/2022Modified: 4/28/2026
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).
Affected packages (2)
- Alpine/sambafrom 0, < 4.14.14-r0
- Debian/sambafrom 0, < 2:4.13.13+dfsg-1~deb11u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |