CVE-2022-32742

2022-08-2518:15:10

CWE-200

[email protected]

web.nvd.nist.gov

264

cve-2022-32742

samba

smb1

memory corruption

security vulnerability

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

5 Medium

AI Score

Confidence

High

0.038 Low

EPSS

Percentile

91.9%

JSON

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 configurations

Vulners

NVD

Node

sambasambaRange≤4.16.4

sambasambaRange≤4.15.9

sambasambaRange≤4.14.14

VendorProductVersionCPE
sambasamba*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
sambasamba*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
sambasamba*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
samba	samba	*	cpe:2.3:a:samba:samba::::::::
samba	samba	*	cpe:2.3:a:samba:samba::::::::
samba	samba	*	cpe:2.3:a:samba:samba::::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "samba",
    "versions": [
      {
        "version": "Versions prior to samba 4.16.4, samba 4.15.9, samba 4.14.14",
        "status": "affected"
      }
    ]
  }
]