CVE-2025-55315

ASP.NET Security Feature Bypass Vulnerability

CRITICAL 9.9

En bref

Source
NVD
EPSS
EPSS 66.53 % · centile 99 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
microsoft
Statut NVD
Modified

Description

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.

Faiblesses (CWE)

  • CWE-444 — Dissimulation de requête ou de réponse HTTP

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1CRITICAL 9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L/E:U/RL:O/RC:Cmicrosoft
CVSS 3.1CRITICAL 9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:LNVD · secure@microsoft.com (Secondary)

Avis

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Microsoft · ASP.NET Core 2.3affected 2.3 < 2.3.6
Microsoft · ASP.NET Core 8.0affected 8.0 < 8.0.21
Microsoft · ASP.NET Core 9.0affected 9.0 < 9.0.10
Microsoft · Microsoft Visual Studio 2022 version 17.10affected 17.10.0 < 17.10.20
Microsoft · Microsoft Visual Studio 2022 version 17.12affected 17.12.0 < 17.12.13
Microsoft · Microsoft Visual Studio 2022 version 17.14affected 17.14.0 < 17.14.17

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD