high7.5
CVE-2018-18898
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 att…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Bestpractical | Request Tracker | from 4.1.13 through 4.4.0 |
| Fedoraproject | Fedora | Versions 28, 29 |
| Canonical | Ubuntu Linux | Versions 16.04, 18.04 |
| Debian | Debian Linux | Versions 8.0, 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bestpractical.com/download-page
- https://lists.debian.org/debian-lts-announce/2020/02/msg00009.html
- 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/
- https://usn.ubuntu.com/4517-1/
- https://bestpractical.com/download-page
- https://lists.debian.org/debian-lts-announce/2020/02/msg00009.html
- 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/
- https://usn.ubuntu.com/4517-1/