CVE-2026-57229

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, the SMTP MIME parser in rust/src/mime/smtp.rs does not fully reset state when processing Content-Type: message/rfc822 encapsulation. An outer MIME part's encoding or filename state can leak into the inner message, allowing crafted mail to evade detections based on file.data, file.name, or extracted URLs when SMTP MIME decoding is enabled. This issue is fixed in version 8.0.6.

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Produits concernés

• OISF suricata

Scores CVSS

Faiblesses (CWE)

• CWE-665

Références

• https://github.com/OISF/suricata/commit/4985eb9daea2f765b6ef59a58fa02e5c71c0a77c Patch
• https://github.com/OISF/suricata/commit/c0215c7e175b0000ef8450928dd1f3453c48379b Patch
• https://github.com/OISF/suricata/releases/tag/suricata-8.0.6 Release Notes
• https://github.com/OISF/suricata/security/advisories/GHSA-ph5p-pm8r-m355 Vendor Advisory
• https://redmine.openinfosecfoundation.org/issues/8649 Permissions Required

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories