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

CVE-2012-3863

Disclosure Date: July 09, 2012 •
CVE-2012-3863
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Asterisk Business Edition C.3.x before C.3.7.5, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones does not properly handle a provisional response to a SIP reINVITE request, which allows remote authenticated users to cause a denial of service (RTP port exhaustion) via sessions that lack final responses.

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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 1.8.0,
  • asterisk 1.8.1,
  • asterisk 1.8.1.1,
  • asterisk 1.8.1.2,
  • asterisk 1.8.11.0,
  • asterisk 1.8.11.1,
  • asterisk 1.8.13.0,
  • asterisk 1.8.2,
  • asterisk 1.8.2.1,
  • asterisk 1.8.2.2,
  • asterisk 1.8.2.3,
  • asterisk 1.8.2.4,
  • asterisk 1.8.3,
  • asterisk 1.8.3.1,
  • asterisk 1.8.3.2,
  • asterisk 1.8.3.3,
  • asterisk 1.8.4,
  • asterisk 1.8.4.1,
  • asterisk 1.8.4.2,
  • asterisk 1.8.4.3,
  • asterisk 1.8.4.4,
  • asterisk 1.8.5,
  • asterisk 1.8.5.0,
  • asterisk 1.8.6.0,
  • asterisk 1.8.7.0,
  • asterisk 1.8.7.1,
  • asterisk 1.8.8.0,
  • asterisk 1.8.8.1,
  • asterisk 1.8.8.2,
  • asterisk 1.8.9.0,
  • asterisk 1.8.9.2,
  • asterisk 1.8.9.3,
  • asterisk 10.0.0,
  • asterisk 10.0.1,
  • asterisk 10.1.0,
  • asterisk 10.1.1,
  • asterisk 10.1.2,
  • asterisk 10.1.3,
  • asterisk 10.2.0,
  • asterisk 10.2.1,
  • asterisk 10.3.0,
  • asterisk 10.3.1,
  • asterisk 10.4.0,
  • asterisk 10.4.1,
  • asterisk 10.4.2,
  • asterisk 10.5.0,
  • asterisk 10.5.1,
  • asterisk business edition c.3.1,
  • asterisk business edition c.3.3,
  • asterisk business edition c.3.7.4,
  • asteriske 1.8.8.0,
  • asteriske 1.8.9.1,
  • certified asterisk 1.8.11
Technical Analysis