7.8
HIGH
CVE-2015-1868
PowerDNS Recursor Denial of Service (DoS)liğinde
Description

The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3.6.3, and 3.7.x before 3.7.2 and Authoritative (Auth) Server 3.2.x, 3.3.x before 3.3.2, and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a name that refers to itself.

INFO

Published Date :

May 18, 2015, 3:59 p.m.

Last Modified :

Dec. 28, 2016, 2:59 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.9

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2015-1868 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Powerdns authoritative
2 Powerdns recursor
1 Fedoraproject fedora

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).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-1868 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-1868 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
  • CVE Modified by [email protected]

    Dec. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2015/dsa-3307 [No Types Assigned]
    Added Reference http://www.debian.org/security/2015/dsa-3306 [No Types Assigned]
  • Modified Analysis by [email protected]

    Aug. 02, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:powerdns:recursor:3.5.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:powerdns:authoritative:3.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:powerdns:authoritative:3.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:a:powerdns:recursor:3.5.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:*
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156743.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156743.html Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/74306 No Types Assigned http://www.securityfocus.com/bid/74306 Third Party Advisory
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156655.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156655.html Third Party Advisory
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156667.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156667.html Third Party Advisory
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156680.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156680.html Third Party Advisory
    Changed Reference Type http://www.securitytracker.com/id/1032220 No Types Assigned http://www.securitytracker.com/id/1032220 Third Party Advisory
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156648.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156648.html Third Party Advisory
    Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156725.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156725.html Third Party Advisory
  • CVE Modified by [email protected]

    Jul. 26, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/74306
  • Modified Analysis by [email protected]

    May. 19, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:powerdns:recursor:3.5.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.5:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.0:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.6.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:powerdns:authoritative:3.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.3.2:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:* *cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C)
    Added CWE CWE-399
  • Initial Analysis by [email protected]

    May. 19, 2015

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-1868 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-2015-1868 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

4.54 }} -70.77%

score

0.91407

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability