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CVE-2022-32742

Date: August 24, 2022

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).

Language: C

Severity Score

Related Resources (8)

https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
https://nvd.nist.gov/vuln/detail/CVE-2022-32742
https://access.redhat.com/security/cve/CVE-2022-32742
https://security-tracker.debian.org/tracker/CVE-2022-32742
https://security.alpinelinux.org/vuln/CVE-2022-32742
https://www.samba.org/samba/security/CVE-2022-32742.html
https://security.gentoo.org/glsa/202309-06
https://www.mend.io/vulnerability-database/CVE-2022-32742

Severity Score

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

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