CVE-2018-18956
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-18956
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-18956.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-18956
- Downstream
- Published
- 2018-11-05T21:29:00.257Z
- Modified
- 2025-11-14T08:11:41.214902Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The ProcessMimeEntity function in util-decode-mime.c in Suricata 4.x before 4.0.6 allows remote attackers to cause a denial of service (segfault and daemon crash) via crafted input to the SMTP parser, as exploited in the wild in November 2018.
- References