Vulnerability identifier: #VU61125

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-24463

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Microsoft Exchange Server
Server applications / Mail servers

Vendor: Microsoft

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to unspecified vulnerability. A remote user can perform spoofing attack and gain access to sensitive information.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Microsoft Exchange Server: 2016 RTM 15.01.0225.042 - 2016 Cumulative Update 22 15.01.2375.007, 2019 RTM 15.02.0221.012 - 2019 Cumulative Update 11 15.02.0986.005

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External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24463

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.