Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2013-5642

Disclosure Date: September 09, 2013 •
CVE-2013-5642
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • digium

Products

  • asterisk 1.8.17.0,
  • asterisk 1.8.18.0,
  • asterisk 1.8.18.1,
  • asterisk 1.8.19.0,
  • asterisk 1.8.19.1,
  • asterisk 1.8.20.0,
  • asterisk 1.8.21.0,
  • asterisk 1.8.22.0,
  • asterisk 1.8.23.0,
  • asterisk 10.10.0,
  • asterisk 10.11.0,
  • asterisk 10.12.0,
  • asterisk 10.12.1,
  • asterisk 10.12.2,
  • asterisk 11.0.0,
  • asterisk 11.0.1,
  • asterisk 11.0.2,
  • asterisk 11.1.0,
  • asterisk 11.1.1,
  • asterisk 11.1.2,
  • asterisk 11.2.0,
  • asterisk 11.3.0,
  • asterisk 11.4.0,
  • asterisk 11.5.0,
  • asterisk 11.5.1,
  • asterisk digiumphones 10.0.0,
  • asterisk digiumphones 10.11.0,
  • asterisk digiumphones 10.12.0,
  • asterisk digiumphones 10.12.1,
  • asterisk digiumphones 10.12.2,
  • certified asterisk 1.8.15,
  • certified asterisk 11.2.0
Technical Analysis