CVE-2019-3806
Last modified
CVE-2019-3806 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. An issue has been found in PowerDNS Recursor versions after 4.1.3 before 4.1.9 where Lua hooks are not properly applied to queries received over TCP in some specific combination of settings, possibly bypassing security policies enforced using Lua.. EPSS estimates a 1.46% chance of exploitation in the next 30 days.
Description
An issue has been found in PowerDNS Recursor versions after 4.1.3 before 4.1.9 where Lua hooks are not properly applied to queries received over TCP in some specific combination of settings, possibly bypassing security policies enforced using Lua.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Powerdns | Recursor | >= 4.1.4, < 4.1.9 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3806Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3806Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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