CVE-2014-8416

Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE with Replaces message, which triggers the channel to be hung up.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://downloads.asterisk.org/pub/security/AST-2014-016.html	Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2014-016.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:digium:asterisk::::::::
	cpe:2.3:a:digium:asterisk::::::::

History

21 Nov 2024, 02:19

Type	Values Removed	Values Added
References	~~() http://downloads.asterisk.org/pub/security/AST-2014-016.html - Vendor Advisory~~	() http://downloads.asterisk.org/pub/security/AST-2014-016.html - Vendor Advisory

Information

Published : 2014-11-24 15:59

Updated : 2024-11-21 02:19

NVD link : CVE-2014-8416

Mitre link : CVE-2014-8416

CVE.ORG link : CVE-2014-8416

JSON object : View

Products Affected

digium

asterisk

CWE

CWE-20

Improper Input Validation

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