CVE-2014-2289
6 Medium
AI Score
Confidence
Low
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.059 Low
EPSS
Percentile
93.4%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| digium:asterisk | digium asterisk | eq | 12.0.0 |
| digium:asterisk | digium asterisk | eq | 12.1.0 |
References
downloads.asterisk.org/pub/security/AST-2014-004-12.diff
downloads.asterisk.org/pub/security/AST-2014-004.html
lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html
lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html
issues.asterisk.org/jira/browse/ASTERISK-23139
Related
6 Medium
AI Score
Confidence
Low
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.059 Low
EPSS
Percentile
93.4%