CVE-2026-22263

MEDIUM

5.3

Beschreibung

Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead to slowdown over multiple packets. Version 8.0.3 patches the issue. No known workarounds are available.

CVE Details

CVSS v3.1 Bewertung5.3

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/27/2026

Zuletzt geandert1/29/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

oisf:suricata

Schwachen (CWE)

CWE-1050

Referenzen

https://github.com/OISF/suricata/commit/018a377f74e3eb2b042c6f783ad9043060923428(security-advisories@github.com)

https://github.com/OISF/suricata/security/advisories/GHSA-rwc5-hxj6-hwx7(security-advisories@github.com)

https://redmine.openinfosecfoundation.org/issues/8201(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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