CVE-2022-32742
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).
02 / AFFECTED SOFTWARE
Affected packages
202 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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).
05 / REFERENCES
Further evidence
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/32xxx/CVE-2022-32742.json
- https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
- https://nvd.nist.gov/vuln/detail/CVE-2022-32742
- https://security.gentoo.org/glsa/202309-06
- https://www.samba.org/samba/security/CVE-2022-32742.html