PT-2023-20525 · Unknown · Ithewei/Libhv
Alessio Della Libera
·
Publicado
2023-09-28
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Atualizado
2023-10-02
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CVE-2023-26147
CVSS v3.1
6.1
Média
| Vetor | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
ithewei/libhv versions all
Description
The issue arises when untrusted user input is used to build header values, allowing an attacker to inject malicious content by adding carriage return line feeds (
r ) to end the HTTP response headers. This can lead to a potential XSS vulnerability, enabling the attacker to inject additional headers or a new response body.Recommendations
For all versions, consider validating and sanitizing user input to prevent the injection of malicious characters, such as
r , into HTTP response headers. As a temporary workaround, restrict the use of user-inputted data in building header values until a more comprehensive fix is available.Exploit
Correção
XSS
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Identificadores relacionados
Produtos afetados
Ithewei/Libhv