CVE catalog
CVE-2017-17846
UBUNTU-CVE-2017-17846
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 2.18% · Oct 25, 2026
An issue was discovered in Enigmail before 1.9.9. Regular expressions are exploitable for Denial of Service, because of attempts to match arbitrarily long strings, aka TBE-01-003.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | enigmail | 11 | 2:1.9.9-1 | fixed |
| Ubuntu | enigmail | 14.04 | 2:1.5.2-0ubuntu1 | vulnerable |
| Ubuntu | enigmail | 14.04 | 2:1.7-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | enigmail | 14.04 | 2:1.7.2-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | enigmail | 14.04 | 2:1.8.2-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | enigmail | 14.04 | 2:1.9.7-0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | enigmail | 14.04 | 2:1.9.9-0ubuntu0.14.04.1 | fixed |
| Ubuntu | enigmail | 16.04 | 2:1.8.2-0ubuntu1 | vulnerable |
| Ubuntu | enigmail | 16.04 | 2:1.8.2-4fakesync1 | vulnerable |
| Ubuntu | enigmail | 16.04 | 2:1.9.1-1 | vulnerable |
| Ubuntu | enigmail | 16.04 | 2:1.9.7-1~ubuntu0.16.04.1 | vulnerable |
| Ubuntu | enigmail | 16.04 | 2:1.9.9-0ubuntu0.16.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | enigmail | deb | 11 | 2:1.9.9-1 | Not reported | DEBIAN-CVE-2017-17846 | Not reported |
| Ubuntu | enigmail | deb | 14.04 | 2:1.9.9-0ubuntu0.14.04.1 | Not reported | UBUNTU-CVE-2017-17846 | Not reported |
| Ubuntu | enigmail | deb | 16.04 | 2:1.9.9-0ubuntu0.16.04.1 | Not reported | UBUNTU-CVE-2017-17846 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: