CVE-2018-18898
- Source
- https://cve.org/CVERecord?id=CVE-2018-18898
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-18898.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-18898
- Downstream
- Withdrawn
- 2026-01-27T04:16:12.286252Z
- Published
- 2019-03-21T16:00:29Z
- Modified
- 2026-01-27T04:16:12.286252Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The email-ingestion feature in Best Practical Request Tracker 4.1.13 through 4.4 allows denial of service by remote attackers via an algorithmic complexity attack on email address parsing.
- References
-
- https://bestpractical.com/download-page
- https://lists.debian.org/debian-lts-announce/2020/02/msg00009.html
- https://usn.ubuntu.com/4517-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CPJVDT77ZPRU5Z2BEMZM7EBY6WZHUATZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YR46PPHBEM76DNN4DEQMAYIKLCO3TQU2/