CVE-2018-7286
Asterisk PJSIP Remote Crash Vulnerability
Description
An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. res_pjsip allows remote authenticated users to crash Asterisk (segmentation fault) by sending a number of SIP INVITE messages on a TCP or TLS connection and then suddenly closing the connection.
INFO
Published Date :
Feb. 22, 2018, 12:29 a.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2018-7286
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.
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-2018-7286.
| URL | Resource |
|---|---|
| http://downloads.asterisk.org/pub/security/AST-2018-005.html | Vendor Advisory |
| http://www.securityfocus.com/bid/103129 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1040417 | Third Party Advisory VDB Entry |
| https://issues.asterisk.org/jira/browse/ASTERISK-27618 | Vendor Advisory |
| https://www.debian.org/security/2018/dsa-4320 | Third Party Advisory |
| https://www.exploit-db.com/exploits/44181/ | Exploit VDB Entry Third Party Advisory |
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-2018-7286 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-7286 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 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-19 NVD-CWE-noinfo -
Modified Analysis by [email protected]
Mar. 01, 2019
Action Type Old Value New Value Changed Reference Type https://www.debian.org/security/2018/dsa-4320 No Types Assigned https://www.debian.org/security/2018/dsa-4320 Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/44181/ Third Party Advisory, VDB Entry https://www.exploit-db.com/exploits/44181/ Exploit, Third Party Advisory, VDB Entry Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 17, 2018
Action Type Old Value New Value Added Reference https://www.debian.org/security/2018/dsa-4320 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 18, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://downloads.asterisk.org/pub/security/AST-2018-005.html No Types Assigned http://downloads.asterisk.org/pub/security/AST-2018-005.html Vendor Advisory Changed Reference Type https://issues.asterisk.org/jira/browse/ASTERISK-27618 No Types Assigned https://issues.asterisk.org/jira/browse/ASTERISK-27618 Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/103129 No Types Assigned http://www.securityfocus.com/bid/103129 Third Party Advisory, VDB Entry Changed Reference Type https://www.exploit-db.com/exploits/44181/ No Types Assigned https://www.exploit-db.com/exploits/44181/ Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1040417 No Types Assigned http://www.securitytracker.com/id/1040417 Third Party Advisory, VDB Entry Added CWE CWE-19 Added CPE Configuration OR *cpe:2.3:a:digium:asterisk:13.19.1:*:*:*:*:*:*:* *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 14.0.0 up to (including) 14.7.5 *cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 15.0.0 up to (including) 15.2.1 *cpe:2.3:a:digium:certified_asterisk:*:*:*:*:*:*:*:* versions up to (including) 13.18 -
CVE Modified by [email protected]
Mar. 02, 2018
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/44181/ [No Types Assigned] -
CVE Modified by [email protected]
Feb. 25, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103129 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 24, 2018
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1040417 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-7286 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-2018-7286
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
20.65 }} 0.85%
score
0.96430
percentile