Vulnerability Details : CVE-2015-5311
PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service (assertion failure and server crash) via crafted query packets.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2015-5311
- cpe:2.3:a:powerdns:authoritative:3.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:powerdns:authoritative:3.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:powerdns:authoritative:3.4.5:*:*:*:*:*:*:*
Threat overview for CVE-2015-5311
Top countries where our scanners detected CVE-2015-5311
Top open port discovered on systems with this issue
53
IPs affected by CVE-2015-5311 131
Threat actors abusing to this issue?
Yes
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affected by CVE-2015-5311!
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Exploit prediction scoring system (EPSS) score for CVE-2015-5311
2.02%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-5311
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2015-5311
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-5311
-
http://www.openwall.com/lists/oss-security/2015/11/09/3
oss-security - PowerDNS Security Announcement 2015-03
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http://www.securitytracker.com/id/1034098
PowerDNS Authoritative Server Packet Processing Flaw Lets Remote Users Cause the Target Service to Crash - SecurityTracker
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http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171865.html
[SECURITY] Fedora 23 Update: pdns-3.4.7-1.fc23
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http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172193.html
[SECURITY] Fedora 21 Update: pdns-3.4.7-1.fc21
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http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171976.html
[SECURITY] Fedora 22 Update: pdns-3.4.7-1.fc22
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https://doc.powerdns.com/md/security/powerdns-advisory-2015-03/
Advisory 2015-03Patch;Vendor Advisory
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