Veille CVE
CVE-2026-59903
7.5 ÉlevéeDescription
Netty is an asynchronous, event-driven network application framework. Prior to 4.1.137.Final and 4.2.17.Final, io.netty.handler.codec.http.cors.CorsHandler setVaryHeader replaces application Vary headers such as Authorization or Cookie with Origin, allowing a caching proxy or CDN to reuse authenticated responses across users and disclose sensitive information. This issue is fixed in versions 4.1.137.Final and 4.2.17.Final.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 6.5 Moyenne | security-advisories@github.com | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N |
| 3.1 | 7.5 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Faiblesses (CWE)
Références
- https://github.com/netty/netty/pull/17213 Issue TrackingPatch
- https://github.com/netty/netty/pull/17217 Issue TrackingPatch
- https://github.com/netty/netty/releases/tag/netty-4.1.137.Final Release Notes
- https://github.com/netty/netty/releases/tag/netty-4.2.17.Final Release Notes
- https://github.com/netty/netty/security/advisories/GHSA-8c42-7qj2-3j46 Vendor Advisory