CVE-2017-17846
7.5
HIGH
CVSS 3.1
EPSS 0.78%
Description
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.
How to fix CVE-2017-17846
To remediate CVE-2017-17846, upgrade the affected package to a fixed version below.
- Debian/enigmail—upgrade to 2:1.9.9-1 or later
Is CVE-2017-17846 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2:1.9.9-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |