CVE-2015-5230: Input Validation
First published: Wed Jan 15 2020(Updated: )
The DNS packet parsing/generation code in PowerDNS (aka pdns) Authoritative Server 3.4.x before 3.4.6 allows remote attackers to cause a denial of service (crash) via crafted query packets.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PowerDNS Authoritative | >=3.4.0<3.4.6 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2015-5230?
CVE-2015-5230 is a vulnerability in PowerDNS Authoritative Server 3.4.x before 3.4.6 that allows remote attackers to crash the server by sending crafted query packets.
How does CVE-2015-5230 impact PowerDNS Authoritative Server?
CVE-2015-5230 can cause a denial of service (crash) on PowerDNS Authoritative Server 3.4.x before 3.4.6.
Which software versions are affected by CVE-2015-5230?
PowerDNS Authoritative Server versions 3.4.0 to 3.4.6 are affected by CVE-2015-5230.
What is the severity level of CVE-2015-5230?
CVE-2015-5230 has a severity level of high, with a CVSS score of 7.5.
How can I fix CVE-2015-5230?
To fix CVE-2015-5230, you should update PowerDNS Authoritative Server to version 3.4.6 or newer.
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/author
- agent/tags
- agent/type
- agent/event
- agent/references
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/powerdns
- canonical/powerdns authoritative
- version/powerdns authoritative/3.4.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0