← Back

CVE-2014-2289

nvd nist
Published: Apr 18, 2014Modified: May 6, 2026

JSON object

Loading...
3.5
Vector
AV:N/AC:M/Au:S/C:N/I:N/A:P
Exploitability: 6.8 / Impact: 2.9
Source: NVD

Description

res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.

Affected (4)

Products: Digium: Asterisk
Digium
1 product
Asterisk
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Digium
Asterisk
Version 12.0.0
Asterisk
Version 12.1.0 rc1
Asterisk
Version 12.1.0 rc2
Asterisk
Version 12.1.0 rc3

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (10)

Source: cve@mitre.org
Patch
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.