CVE-2020-14196
MEDIUMCVSS 5.3/10EPSS 1.69%
Last modified
CVE-2020-14196 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. In PowerDNS Recursor versions up to and including 4.3.1, 4.2.2 and 4.1.16, the ACL restricting access to the internal web server is not properly enforced.. EPSS estimates a 1.69% chance of exploitation in the next 30 days.
Description
In PowerDNS Recursor versions up to and including 4.3.1, 4.2.2 and 4.1.16, the ACL restricting access to the internal web server is not properly enforced.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Powerdns | Recursor | <= 4.1.16 |
| Powerdns | Recursor | >= 4.2.0, <= 4.2.2 |
| Powerdns | Recursor | >= 4.3.0, <= 4.3.1 |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00043.htmlThird Party Advisory
- https://www.openwall.com/lists/oss-security/2020/07/01/1Mailing List, Release Notes, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00043.htmlThird Party Advisory
- https://www.openwall.com/lists/oss-security/2020/07/01/1Mailing List, Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-14196?
In PowerDNS Recursor versions up to and including 4.3.1, 4.2.2 and 4.1.16, the ACL restricting access to the internal web server is not properly enforced.
How severe is CVE-2020-14196?
CVE-2020-14196 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.69% probability of exploitation in the next 30 days.
How do I fix CVE-2020-14196?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2020-14196?
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Scan your code nowSource: NVD / NIST