PT-2023-6952 · Microsoft · Exchange Server
CVSS v3.1
8.0
Alta
| Vetor | AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Microsoft Exchange Server (affected versions not specified)
Description
The issue is related to a deserialization mechanism weakness in Microsoft Exchange Server, specifically with the SerializationTypeConverter class, which can lead to insufficient protection of service data. This can allow a remote attacker to conduct spoofing attacks. The vulnerability is associated with the deserialization of untrusted data, potentially leading to information disclosure. It is noted that exploitation of this issue can enable an attacker to impact the system.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Deserialization of Untrusted Data
Information Disclosure
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Identificadores relacionados
Produtos afetados
Exchange Server