CVE-2026-57229
mediumSuricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine.
Vendor / product: Oisf — suricata
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Affected products
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- https://github.com/OISF/suricata/commit/4985eb9daea2f765b6ef59a58fa02e5c71c0a77c security-advisories@github.com
- https://github.com/OISF/suricata/commit/c0215c7e175b0000ef8450928dd1f3453c48379b security-advisories@github.com
- https://github.com/OISF/suricata/releases/tag/suricata-8.0.6 security-advisories@github.com
- https://github.com/OISF/suricata/security/advisories/GHSA-ph5p-pm8r-m355 security-advisories@github.com
- https://redmine.openinfosecfoundation.org/issues/8649 security-advisories@github.com