CVE-2015-5470
PowerDNS Recursor/CVE-2015-1868 Denial of Service Vulnerability
Description
The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868.
INFO
Published Date :
Nov. 2, 2015, 7:59 p.m.
Last Modified :
Nov. 4, 2015, 2:44 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.9
Exploitability Score :
10.0
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-5470.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2015-5470 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-5470 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 04, 2015
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:powerdns:authoritative:3.3.2:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.4:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:powerdns:recursor:3.6.3:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.7.2:*:*:*:*:*:*:* Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) Changed Reference Type https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/ No Types Assigned https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/ Advisory, Patch Added CWE CWE-399 -
Initial Analysis by [email protected]
Nov. 03, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-5470 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-5470
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.52 }} -0.53%
score
0.74381
percentile