PT-2023-28913 · Unknown · Tungstenite
Rivkasegan
·
Publicado
2023-09-20
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Atualizado
2024-02-16
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CVE-2023-43669
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Tungstenite crate versions prior to 0.20.1
Description
The issue allows remote attackers to cause a denial of service, resulting in minutes of CPU consumption, via an excessive length of an HTTP header in a client handshake. The length affects both how many times a parse is attempted and the average amount of data for each parse attempt.
Recommendations
For versions prior to 0.20.1, update to version 0.20.1 or later to resolve the issue. As a temporary workaround, consider restricting the length of HTTP headers in client handshakes to prevent excessive CPU consumption.
Exploit
Correção
Resource Exhaustion
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Tungstenite