5.0
MEDIUM
CVE-2014-9374
Asterisk WebSocket Server Double Free Vulnerability
Description

Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.

INFO

Published Date :

Dec. 12, 2014, 3:59 p.m.

Last Modified :

Oct. 9, 2018, 7:55 p.m.

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2014-9374 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 Digium asterisk
2 Digium certified_asterisk

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-2014-9374 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-9374 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]

    Oct. 09, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/534197/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/534197/100/0/threaded [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 26, 2015

    Action Type Old Value New Value
    Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2015:018
    Added Reference http://advisories.mageia.org/MGASA-2015-0010.html
  • Modified Analysis by [email protected]

    Dec. 16, 2014

    Action Type Old Value New Value
    Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/415.html">CWE-415: Double Free</a>
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:digium:certified_asterisk:11.6.0:*:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert8:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert7:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert6:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert5:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert4:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert3:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert2:*:*:lts:*:*:* *cpe:2.3:a:digium:certified_asterisk:11.6:cert1:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:a:digium:asterisk:13.0.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:13.0.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.7.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.7.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.7.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.7.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.6.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.6.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.5.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.5.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.4.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.4.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.3.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.3.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.3.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.2.0:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.2.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.2.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.2.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.1.0:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.1.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.1.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.1.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.14.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.14.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.14.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.13.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.13.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.12.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.12.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.11.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.11.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.10.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.10.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.9.0:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.9.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.9.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.9.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.8.0:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.8.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.8.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.8.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.7.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.7.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.7.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.6.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.6.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.6.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.5.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.5.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.5.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.4.0:rc4:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.4.0:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.4.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.4.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.4.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.3.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.3.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.2.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.2.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.2.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.1.0:rc3:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.1.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.1.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.1.0:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.0.0:beta2:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.0.0:beta1:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:11.0.0:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Changed Reference Type http://downloads.asterisk.org/pub/security/AST-2014-019.html No Types Assigned http://downloads.asterisk.org/pub/security/AST-2014-019.html Advisory, Patch
    Added CWE NVD-CWE-Other
  • Initial Analysis by [email protected]

    Dec. 12, 2014

    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-2014-9374 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-2014-9374 weaknesses.

Exploit Prediction

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

3.09 }} -0.40%

score

0.91136

percentile

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