CVE-2026-31934

HIGH

7.5

Beschreibung

Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, there is a quadratic complexity issue when searching for URLs in mime encoded messages over SMTP leading to a performance impact. This issue has been patched in version 8.0.4.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/2/2026

Zuletzt geandert4/3/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-407

Referenzen

https://github.com/OISF/suricata/security/advisories/GHSA-hr89-h2pp-f3c8(security-advisories@github.com)

https://redmine.openinfosecfoundation.org/issues/8292(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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