CVE-2019-10203
MEDIUMCVSS 4.3/10EPSS 1.55%
Last modified
CVE-2019-10203 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave leads to DoS.. EPSS estimates a 1.55% chance of exploitation in the next 30 days.
Description
PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave leads to DoS.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Powerdns | Authoritative Server | >= 4.0.0, < 4.0.9 |
| Powerdns | Authoritative Server | >= 4.1.0, < 4.1.11 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10203Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10203Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-10203?
PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave leads to DoS.
How severe is CVE-2019-10203?
CVE-2019-10203 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 1.55% probability of exploitation in the next 30 days.
How do I fix CVE-2019-10203?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-1020016ASH-AIO before 2.0.0.3 allows an open redirect.
- CVE-2019-1020017Discourse before 2.3.0 and 2.4.x before 2.4.0.beta3 lacks a …5.3
- CVE-2019-1020018Discourse before 2.3.0 and 2.4.x before 2.4.0.beta3 lacks a …7.3
- CVE-2019-1020019invenio-previewer before 1.0.0a12 allows XSS.
- CVE-2019-10201It was found that Keycloak's SAML broker, versions up to 6.0…8.1
- CVE-2019-10202A series of deserialization vulnerabilities have been discov…9.8
- CVE-2019-10204Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2019-10205A flaw was found in the way Red Hat Quay stores robot accoun…6.3
- CVE-2019-10206ansible-playbook -k and ansible cli tools, all versions 2.8.…6.5
- CVE-2019-10207A flaw was found in the Linux kernel's Bluetooth implementat…5.5
- CVE-2019-10208A flaw was discovered in postgresql versions 9.4.x before 9.…8.8
- CVE-2019-10209Postgresql, versions 11.x before 11.5, is vulnerable to a me…2.2
Are you affected by CVE-2019-10203?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST