3.7
Faible
CVE-2026-63450 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine
Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverable protocol event. The fatal state disables FTP application-layer parsing for the remainder of the TCP flow, so later commands can evade parser-dependent rules and logging; IPS mode instead drops the flow. This issue is fixed in version 8.0.6.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| suricata 8.0 | premières → < 8.0.6 | 8.0.6 |
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Les 86 CVE de suricata →
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9.4
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9.4
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5.9
Moyenne
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7.5
Élevée