Bug 1669421 (CVE-2019-3806) - CVE-2019-3806 pdns-recursor: Lua hooks are not applied in certain configuration
Summary: CVE-2019-3806 pdns-recursor: Lua hooks are not applied in certain configuration
Status: CLOSED UPSTREAM
Alias: CVE-2019-3806
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=moderate,public=20190121,repor...
Keywords: Security
Depends On: 1669422 1669423
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-01-25 08:21 UTC by Dhananjay Arunesh
Modified: 2019-06-10 10:46 UTC (History)
2 users (show)

(edit)
Clone Of:
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Last Closed: 2019-06-10 10:46:35 UTC


Attachments (Terms of Use)

Description Dhananjay Arunesh 2019-01-25 08:21:26 UTC
An issue has been found in PowerDNS Recursor 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.

Reference:
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2019-01.html

Comment 1 Dhananjay Arunesh 2019-01-25 08:26:09 UTC
Created pdns-recursor tracking bugs for this issue:

Affects: fedora-all [bug 1669422]

Comment 2 Dhananjay Arunesh 2019-01-25 08:26:33 UTC
Created pdns-recursor tracking bugs for this issue:

Affects: epel-all [bug 1669423]

Comment 3 Product Security DevOps Team 2019-06-10 10:46:35 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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