Detections
Analytics
Security Updates Outlook for Windows (April 2024)
high Nessus Plugin ID 193266
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Synopsis
The Microsoft Outlook application installed on the remote host is missing a security update.Description
The Microsoft Outlook application installed on the remote host is missing a security update. It is, therefore, affected by a spoofing vulnerability. External attackers could send specially crafted emails that will cause a connection from the victim to an untrusted location of attackers' control. This will leak the Net-NTLMv2 hash of the victim to the untrusted network which an attacker can then relay to another service and authenticate as the victim.Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Microsoft has released KB5002574 to address this issue.See Also
Plugin Details
Severity: High
ID: 193266
File Name: smb_nt_ms24_apr_outlook_for_windows.nasl
Version: 1.3
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 4/12/2024
Updated: 7/30/2024
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: High
Base Score: 9.4
Temporal Score: 7
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N
CVSS Score Source: CVE-2024-20670
CVSS v3
Risk Factor: High
Base Score: 8.1
Temporal Score: 7.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:microsoft:outlook, cpe:/o:microsoft:windows
Required KB Items: SMB/Registry/Enumerated, WMI/Windows App Store/Enumerated
Exploit Ease: No known exploits are available
Patch Publication Date: 4/9/2024
Vulnerability Publication Date: 4/9/2024
Reference Information
CVE: CVE-2024-20670