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

CVE-2017-9372

Disclosure Date: June 02, 2017
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

PJSIP, as used in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1, Certified Asterisk 13.13 before 13.13-cert4, and other products, allows remote attackers to cause a denial of service (buffer overflow and application crash) via a SIP packet with a crafted CSeq header in conjunction with a Via header that lacks a branch parameter.

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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

Vendors

  • digium

Products

  • certified asterisk 13.13.0,
  • open source 13.0.0,
  • open source 13.1.0,
  • open source 13.10.0,
  • open source 13.11.0,
  • open source 13.12.0,
  • open source 13.12.1,
  • open source 13.12.2,
  • open source 13.13.0,
  • open source 13.14.0,
  • open source 13.15.0,
  • open source 13.2.0,
  • open source 13.3.0,
  • open source 13.4.0,
  • open source 13.5.0,
  • open source 13.6.0,
  • open source 13.7.0,
  • open source 13.8.0,
  • open source 13.8.1,
  • open source 13.8.2,
  • open source 13.9.0,
  • open source 14.0.0,
  • open source 14.1.0,
  • open source 14.2.0,
  • open source 14.2.1,
  • open source 14.3.0,
  • open source 14.4.0

Additional Info

Technical Analysis