Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2013-5641

Date: September 9, 2013

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an ACK with SDP to a previously terminated channel. NOTE: some of these details are obtained from third party information.

Language: C

Severity Score

Related Resources (14)

https://nvd.nist.gov/vuln/detail/CVE-2013-5641
http://www.securitytracker.com/id/1028956
http://seclists.org/bugtraq/2013/Aug/185
http://downloads.asterisk.org/pub/security/AST-2013-004.html
http://www.mandriva.com/security/advisories?name=MDVSA-2013:223
https://security-tracker.debian.org/tracker/CVE-2013-5641
http://secunia.com/advisories/54534
http://osvdb.org/96691
http://secunia.com/advisories/54617
http://www.securityfocus.com/bid/62021
http://archives.neohapsis.com/archives/bugtraq/2013-08/0175.html
https://issues.asterisk.org/jira/browse/ASTERISK-21064
http://www.debian.org/security/2013/dsa-2749
https://www.mend.io/vulnerability-database/CVE-2013-5641

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

Do you need more information?

Contact Us